Environnement Ontario dispose de plusieurs programmes de recherche sur la contamination par les dioxines et les furannes. Son laboratoire de depistage procure le soutien technique dont ces pro- grammes ont besoin. Que sont les dioxines et les ?lmnnes? Les dioxines et les furannes sont des compos?s chimiques sans util- it? connue. derives de precedes industriels et de diverses m?thodes de combustion. la famille des dioxines compte 75 produits chimiques apparen- t?s et celle des furannes en compte 135. Les denx groupes pr?sentent une structure chimique similaire et plus ou moins les memes effets. Parmi les dioxines. la t?trachlorodibenzodioxine. on TCDD- 23.7.8. est la plus toxique. Elle est mille fois plus nocive que la moins toxique de la famille. D'ou viennent les dioxines et les furannes? On trouve des dioxines et des furannes dans des herbicides, des produits de preservation du bois et autres produits chimiques. Polluants cr??s au cours du proc?d? de fabrication, les dioxines et les furannes peuvent s'?chapper dans l'atmosph?re pendant la pro duction. I'utilisation ou l'?limination de ces produits. Aux Etats- Unis. par exemple. des dioxines et des furannes sont d?vers?s dans les Grands Lacs a partir de de'charges de d?chets chimiques industriels. Ia combustion de d?chets industriels et d'ordures me'nageres en incin?rateur pent ?galement lib?rer ces polluants. En quoi leur presence est-elle inqui?tante? Les dioxines et les furannes sont presents dans l'air, l?eau et le sol, chez la faune, dans les aliments et dans les tissus humains. Ils persistent longtemps dans l'environnement et s'accumulent clans les tissus vivants. Les dioxines s'accumulen-t parfois dans la chair des poissons a des concentrations 5 000 fois plus ?lev?es que dans l'eau. Des recherches effecm?es sur des animaux montrent que cer- taines fumes de dioxines et de furannes peuvent provoquer le can- cer et d'autres effets nuisibles. m?me a faible dose. LES effets a long terme d'une l?g?re exposition sur la sant? humaine sont tou? jours a l??tude. Que! est le role du laboratoire de d?pistage des dioxines? Cr?? en 1981. le laboratoire d'Environnement Ontario fut le premier centre d?analyse (les dioxines au Canada. On analyse. a l?aide de m?thdeS analytiques ulna?modernes. des ?chantillons d?air, d?eau de lacs et de rivi?res, d?eau potable. d'eaux souterraines, de pois sons, de sols. de s?d'nnents, de lixiviats de d?charge et d??missions d?incin?rateun Le laboratoire fournit les preuves l?gaies dont le minist?re a besoin pour inculper les pollueurs. Les analyses effectu?es par l?Unit? de d?pistage des dioxines per- mettent ?galement de cerner les zones de preoccupation. de surveiller les sources de pollution connues, de distinguer les ten- dances et d'?tablir des normes. Par ailleurs. l'information recueillie sert a l??laboration du Guide de consummation du poisson gibier de l'Ontario publi? par le min- istere. Ce guide. qui s'adresse d?abord aux p?cheurs et aux consum- mateurs, aide aussi les scienti?ques a?tablir l'?volution de la con- centration des dioxines et a isoler les sources de contamination. Le minist?re surveille aussi les industries de pates et papiers qui polluent nos cours d?eau. En effet, 1e chlore qu'elles emploient pour blanchir le papier entre en reaction avec les compos?s organiques et produit des dioxines et des furannes. Environnement Ontario se sert des r?sultats de cette surveillance pour imposer des nonnes a l'ensemble de l?industrie des paites et papiers. Comment le laboratoire mesure?t?il la concentration de dioxines et de furannes? Le Iaboratoire pent d?celer 1a presence de dioxines et de furannes dans l?eau potable a des concentrations aussi minimes qu?une partie par 1015 et une partie par billion dans d'autres ?chantillons. Pour effectuer cette analyse sensible et complexe. il faut avoi; recours a des appareils specialises et des techniciens exp?riment?s. L'analyse d'un seul ?chanu'llon pent conter de 300 sa 1 500$. Mais il faut d'abord extraire les dioxines et les furannes de l'?chantillon et les s?parer des autres composes chimiques organiques, tels les BPC. L'extraction et l'analyse pr?liminaire peuvent s'?chelonner sur plusieurs joins. L'analyse ?nale est effectu?e a l'aide d?un chromatographe en phase gazeuse couple a un spectrometre de masse appareil semblable a celui qui est utilise aux Olympiques pour d?celer la presence de substances proscrites chez les athletes. Les mode-les utilis?s au laboratoire du minist?re content entre 150 000 et 1 000 000 S. Les chercheurs de laboratoire sont constamment en qu?te de nou- velles m?thodes d'analyse plus exactes et plus fiables. Environnement Ontario se felt no devoir de consulter les chefs de ?le dans ce domaine pour que la province demeure a la ?ne pointe des progr?s technologiques dans le monde. Le laboratoire de d?pistage des dioxines publie ses r?sultats dans des rapports qui int?ressent toute la communaut? seienti?que. [l travaille ?galement en collaboration ?troite avec d?autres services du ministere. Ensemble, ils interpretent les r?sultats des analyses en vue d??laborer des politiques de d?pollution et d?assainissement de l?environnement. Environment Ontario has several programs that deal with diox- in and furan contamination. The ministry's Dioxin Lab provides laboratory support for these programs. What are dioxins and furans? Dioxins and furans are chemicals that have no known use, but occur as byproducts of many industrial and combustion processes. The term ?dioxins? refers to a group of 75 related chemicals. while ?furans? refers to 135 related chemicals. The two groups have similar chemical structures and effects. The most toxic dioxin is or It is 1000 times more toxic than the least toxic dioxin. Where do dioxins and furans come from? Some herbicides, wood preservatives and other chemical prod- ucts contain dioxins and furans as contaminants. These chemi- cals. created as unwanted byproducts during the manufacturing process, may escape to the environment during their produc- tion, use or disposal. For example. some industrial chemical dumps in the United States are leaking dioxins and furans into the Great Lakes. Burning of municipal and industrial waste in incinerators can also produce dioxin and furan emrnisions. Why are we concerned about dioxins and furans? Dioxins and furans have been found in air. water. soil. wildlife. food and human tissue. Dioxins and furans stay in the environment for a long time. They also become concentrated in biological tissues. The level of dioxins in ?sh may be 5,000 times that found in water. Animal studies have shown that certain types of dioxins and furans can cause cancer and other toxic effects at low doses. The effects of long-term. low-level human exposure are still under investigation. What does the Dioxin Lab do? The ministry?s Dioxin Lab, established in 1981, was the ?rst facility in Canada dedicated to dioxin analysis. The lab uses sophisticated analytical technology to analyse air. lake and river water, drinking water. ground water, ?sh. soil. sediments. land- ?ll leachates and incinerator emissions. The Dioxin Lab provides the legal evidence needed to charge polluters. The anaylsis done by the Dioxin Unit also helps to identify ?hotspots?, monitor known sources, determine trends and set standards. Information generated by the lab is used in the ministry?s Guide to Eating Ontario Sport Fish. In addition to providing advice to anglers and consumers, the guide helps scientists determine trends in dioxin levels and pinpoint sources. The ministry has also been monitoring water pollution by the pulp and paper industry. The chlorine used to bleach paper reacts with organic compounds to produce dioxins and furans. The ministry has used results of these analyses to place con- trols on pulp and paper mills. How does the lab measure dioxin and furan levels? The Dioxin Lab is able to detect dioxins and furans at concen- trations as low as parts per quadrillion in drinking water. and parts per trillion in other samples. This sensitive and complex analysis requires specialized equipment and skilled technicians. The timeconsuming work can cost from $300 to $1500 for each sample. Before analysis. dioxins and furans must be extracted from the sample and separated from other organic chemicals. such as PCBs. This extraction and pre-analysis procedure can take several days. The ?nal analysis is performed using a gas chromatograph- mass spectrometer equipment similar to that used to test for drugs at the Olympics. The cost of the models used at the lab ranges from 3150.000 to $1 million. Lab scientists continue to research and deveIOp even more accurate and reliable methods of analysis. Leaders in this ?eld are consulted to ensure Ontario keeps pace with worldwide developments. The Dioxin Lab publishes its results in reports widely used by other scientists. The lab also works with other ministry staff to interpret the signi?cance of its ?ndings to support abatement and cleanup. It I ?17; DIOXIN FROM AN POINT OF VIEW Renate Kroesa/Greenpeace International Greenpeace is an international environmental organization with offices in 21 countries. I myself hold the equivalent of a Masters Degree in chemistry, and have lead Greenpeace in three of our campaigns to eliminate distinct sources of dioxin. I now hold the position of Greenpeace's international pulp and paper campaign director. I appreciate the opportunity to give this symposium an overview of how Greenpeace views the knowledge accrued to date on dioxin and give you our reasoning for mounting so much pressure to eliminate the sources. I) THE AMOUNT OF KNOWLEDGE The next slide gives you an indication of the number of papers- published on tetra, penta, hexa, hepta and octa chloro?dibenzo? dioxins and furans combined, over the last 20 years. The data is based on a computer search of the Biological Abstracts, and you can see that the number of papers registered per year has increa- sed exponentially. In 1985, Al Young estimated that, by then.r more than USS 1 billion had been spent on dioxin research. It is probably fair to say that we are closer to the U88 2 billion mark today. 108?: RECYCLED PAPER 700?. PAPJEH RECYCLE 1 Although a striking amount of information has been generated, and an ever larger community of scientists derives a stable source of income over the years, much of this research effort must have been misdirected. How else can you explain that industry and government still claim to not have enough information on the toxicity of dioxin to justify elimination of the sources? I wonder whether this is an indication of how limited the tools of modern science really are, or whether clear answers are possible, and the whole issue is just being clouded by interest groups who deliberately throw more and more questions into the debate, causing confusion rather than clarification. II) WHAT DO WE So, what do we actually know? Dioxin is extremely toxic and extremely bio-accumulative. We should be aware that if dioxin is that extremely toxic to laboratory animals, then it will be as toxic to wildlife. It is this combination of toxicity and persis- tence in the environment that makes Greenpeace believe that there are no safe levels of dioxin emissions. Dioxin acts through a protein receptor, which has been identified in laboratory animals as well as in humans. Experimental evidence from studies of human cells and tissues exposed to dioxins in vitro suggests that the responses are qualitatively similar to those produced in cells and tissues from laboratory animals. Industry only acknowledges chloracne as a human health effect, but far more important are other health effects such as reproduc- tive failure. It is striking that reproductive failure has been observed in all animal species tested, be it fish, bird or mammal. It is therefore highly likely that reproductive failure will also occurr in humans when exposed to dioxin. I recall Joc Ferguson's presentation at the 1985 symposium, in which he talked about the Booker Chemicals workers he had inter? viewed, all three of whom suddenly came to realize that none had fathered children. Somehow, incidences like these are always labelled anecdotal evidence and are dismissed immediately, where- as negative findings always become promoted as certainty. Dioxin is also the most potent carcinogen tested to date, even though it is not yet clarified whether dioxin is a co-carcinogen or whether it suppresses the immune response to another carcino- gen. Given the fact that we have more than enough carcinogens in our polluted environment, that question is of academic interest only. But perhaps most frightening are the effects of dioxin on the immune system. The thymus, a gland that is of utmost importance to the immune system, is one of the main targets of dioxin. It was shown in laboratory animals that one of the first signs of dioxin poisoning is thymic atrophy. The human thymus develops at 9 weeks of gestation and disappears other words when the child goes into puberty. It seems that the thymus is not required for the mainte? nance of effective immune function in adults, since human lym- phocytes have a life?span of 15?20 years, and there is little replacement for them during adult life. But, what about children, and even worse, what does thymic atrophy do to nursing babies? A number of effects are seen at doses comparable to those that produce cancer. Very few of the studies, however, have produced clear No Observable Effect Levels. This is particularly true of long?term studies in rodents and rhesus monkeys. The available evidence suggests that No Observable Effect Levels for some of the immunologic and reproductive effects in rhesus monkeys are well below 1 ng/kg/day. An average breast-fed baby in the Western industrialized world will ingest up to 100 times the amount of dioxin that the WHO deems safe for a healthy adult. The margin of safety, that is the difference between the levels of dioxin we expose our babies to and those that we know will cause adverse effects in laboratory animals, is on the order of ten to even non-existent. We must be clear that mother's milk also contains other tokic chlorinated chemicals, such as PCB's, hexachlorobenzene or poly- chloro?naphthalenes to name a few. Yet, no research has been done on the likely synergistic effects. We must also be clear that it will be impossible for scientists to ever prove a link between health effects at a later stage in life to any toxic chemicals present in mother's milk, simply because the baby will not grow up in a controlled environment such as a laboratory. This is the dilemma with any epidemiological study: the humans investigated are exposed to many more toxic influences than just dioxin, and it will always be possible to point the finger to other factors possibly causing the disease. Further, epidemiological studies never have verified the actual exposure of the presumed exposed versus control group. That fact is probably the single most important reason, why epidemiological studies contradict each other so much. WHO IS AT Obviously, the human baby is of most concern when it comes to human health effects. But what about the entire environment? Despite all the money spent and all the papers published, we know very little about dioxin?s effect on an entire ecosystem. But it seems likely that animals with a fish-based diet, like fish- eating birds or marine mammals, will suffer most. The Baltic gray seal is a case in point: in the mid-seventies it was found that only 20 percent of the mature female gray seals were fertile! This is commonly thought to be caused by PCB's in the Baltic food chain; and PCB's, as we know, react through the same Ah~receptor as dioxins. Infertility is not the only effect linked to PCB's in the seals' diet: over 75% of the seals found dead in recent years have been found to have intestinal ulcers and kidney damage. Roughly half the female gray seals also had uterine tumors. Often, even the living display these same diseases. Interestingly, when seals are raised with a diet of less contaminated fish caught outside the Baltic, the seals are able to reproduce. Somehow, this fact is never featured in information brochures on dioxin. IV) THE SOURCES AND ELIMINATION STRATEGIES Dioxins seem to come from many different sources, but there is an obvious common denominator: society's use of chlorine gas and the production and combustion of organochlorines. Despite industry's claims that dioxin is a naturally occurring toxin, we find that human milk is dangerously contaminated in heavily industrialized nations only. The Czuczwa study, which investigated contamination of Great Lakes sediments, found that dioxin levels were rising since the Second World War, which coin? cides with the beginning of large?scale production and combustion of organochlorines. Interestingly, elemental chlorine does not exist in Nature, and Nature does not produce organochlorines on a large scale either, with exception of some very simple molecules, such as ride or dichloromethane. Eliminating dioxin would actually mean eliminating a much larger portion of toxic chemicals from our environment. Which makes a lot of sense from an environmental point of View, because dioxin never ever comes alone, but is always accompanied by other toxic organochlorines. Dioxin indeed is the tip of the icebergiceberg of environmentally dangerous organohalogens, halotoxins as Greenpeace calls them. To successfully eliminate modern society's dioxin sources will inevitably mean eliminating this iceberg, and that is why we environmentalists are becoming more and more vocal in this matter. To Greenpeace, dioxin is a symbol of whether we want to deal with our pollution and clean?up or whether we want to continue our self?destructive life style. V) THE POLITICS - WHOSE ARE AT Obviously, when the entire organohalogen production is being questioned, some very powerful interest groups will want to have a say. Much is at stake, both in terms of liability law-suits and lost profits. It would be naive to think that these players have had no influence on the colour of dioxin science. The result: instead of eliminating the sources, we are now deluged with attempts to linguistically detoxify dioxin: pseudo-scientific exercises known as risk assessments. IV) LINGUISTICALLY DETOXIFYING DIOXIN: RISK ASSESSMENTS Citizen's groups and environmentalists view risk assessments or risk-benefit analysis with much suspicion. Why? Well, three simple questions can answer that: Who takes the risk? Who deter- mines the risk? And who gets the benefit? Too often, we find risk assessments are based on phony science. One case in point is the risk assessment presented last year in this forum by Envirologic Data, about health risks associated with the use of dioxin?contaminated paper products. That entire assessment is based on this graph, which illustrates the migration rate of soil-bound dioxin into rat skin. The graph itself is based on only two measure points. Experimental data support a first order rate law, yet the risk assessment is based on a linear decline from measure point A on. It is easy to see that this linearisation greatly distorts the estimation of how much dioxin will migrate during short term exposures. The same risk assessment uses a wet model for diapers and hygiene products, postulating that the dioxin will migrate through a barrier of urine or blood,r rather than directly into the skin. But, as any mother can confirm, a diaper is dry when put on, and is changed when wet. Coincidentally, the wet model results in a so-called safe level of contamination around 1000 times higher than the model postulating direct migration from the diaper into the skin. Further, this same risk assessment completely neglects the influence of baby oil, or the fact that skin in the human genital area is far more penetrable than at other parts of the body. It also neglects the fact that these paper products are contaminated with many more toxic organochlorines than just dioxin. Quite frankly, if I at university would have based my thesis on such poor assumptions, I would not have been allowed to graduate. Yet, because this risk assessment was paid for and published by the industry organization NCASI, its conclusions are now being referred to in many credible papers and by regulatory bodies throughout the world. The scientific community is doing itself a great disservice by letting such pseudo-scientific papers become published in credible magazines, and the reputation of science itself is suffering as a consequence. Generally speaking, risk assessments mostly fall short on the following points: They dondt take into account total exposure from all possible sources; synergistic effects; effects on the next generation, for example through contaminated human milk, and they only look at one possible health effect, such as cancer. VI I CONCLUSIONS To Greenpeace, it seems that the scientific community has been used and scientific journals have been abused by parties with a vested interest, in order to delay the elimination of man-made dioxin sources, which would go hand-in-hand with the elimination of a much larger group of environmentally dangerous organochlo- rines. We do not need more research to determine whether dioxin is toxic or not. Instead, we must eliminate the sources, immediately. Research we do need is to finding clean production technologies and safe methods of destroying the existing piles of dioxin and other chlorinated waste. Thirdly, the scientific community must regain its credibility, that is objectivity. It is a must that publications be screened more thoroughly, to prevent any more pseudo?scientific papers based on assumptions and vested interests from being published in scientific journals. Last, this annual symposium must broaden its narrow focus and become a symposium on the environmental impact of halotoxins, rather than continue the increasingly futile debate of whether dioxin kills humans or not. 10 MINIMUM EFFECT LEVELS COMPARED TO AVERAGE DAILY INTAKE BY NURSING BABY MEL in bwlday in bwlday immunotoxic effects 6 (guinea pig) reproductive effects 0.12 (primates) around 0.1 carcinogenic effects 10 (rats) TOLERABLE DAILY INTAKES COMPARED TO AVERAGE DAILY INTAKE BY NURSING BABY TDI BABY in bwlday in bwtday WHO 1 Sweden 1-5 . around 100 Canada 10 SOURCES AND ELIMINATION STRATEGIES A. Production 0! CHC's dilorophenols B. Combuiion 0f CHC's car exhaust, leaded gas municipal incinerators hazzardous waste incinerators copper reclamation steel recycling C. Use of Chlorine Gas pulp and paper industry metallurgical processes disinfection immediate ban on production 8: use don't add lead 1 CHC scavengers comprehensive recycling systems other destruction methods e.g. strip off chlorine chemically don't use PVC for coating don?t mix with CHC's bleach with oxygen I less bleaching use alternative production methods ozone ?ENumoloch dam NOVEMBER. 1987 FIGURE 4. EFFECT OF EXPOSURE DURATION ON DERMAL PENETRATION OF SOIL-BOUND 3 H-TCDD IN THE RAT 1.2 . 0.019X 0.544 0.8- 0.6? 0.4- 0.155)( 0.0 Administered Dose In Liver Time (hours) EENUIROIOGIC dam NOVEMBER. 1987 FIGURE 5. MODELED RELATIONSHIP BETWEEN EXPOSURE DURATION AND DERMAL ABSORPTION OF - TCDD IN THE PEG WATER VEHICLE IN THE RAT 20 3 15? 14.1 a 3 10" 2 3.525 0Time (hours) I-K Harriman Chem/ult Ltd. 1 42 Store Street, London WC1 7DB Tel: 01 - 580 - 6821 Tlx: 261783 HARRIM Fax: 01 ~636 . 7547 Bleaching of Woodpulp in the 1 990?s in Western Europe including the impact of environmental issues dioxins, water pollution on chlorine usage . 31%an (,1ka 45% MICHAEL JACKSON. PH.D. CONSULTING FOR THE PULP AND PAPER INDUSTRY 6628 East Snde Dnve I206) 9214047 Suite 14 TELEX: 5106002836 Tacoma WA 98422 FAX 2063-9462719 A comprehensive review of current and future prospects in the 500 million dollar pulp bleaching chemicals market in Western Europe To be Published September 1989 PPCM CONSULTING (Mr. Clive Capps) Price Pierce are major suppliers of pulp, secondary fibres, chemicals and minerals to the pulp and paper industry worldwide. PPCM Consulting, located within the chemicals and minerals division, is a market research company which specialises in providing reports and information on trends and key issues relating to the current and future usage of chemicals by the pulp. paper and coating sectors. 8. METHODOLOGY Information and data will be developed from the authors? database and will be supplemented by interviews with key personnel in the industry. The demand for bleaching chemicals will be aggregated from the individual requirements of the 300 West European pulp mills. 9. COST AND TIMING The cost of the study will be ?2,500. A discount of 20 percent (Le. ?500) will be given for orders placed before 1st May 1989. An advance payment of 50 percent of the purchase price should be submitted with orders. The study will be available in September 1989. BLEACHING OF WOODPULP IN THE 19908 IN WESTERN EUROPE including the impact of environmental issues dioxins. water pollution on chlorine usage Please return to: Harrirnan Chemsult Ltd., 42 Store Street, London, WC1 7DB I would like to order the study for ?2,000 and enclose my cheque being 50% of the total price (Le. ?1,000 per copy). Name Company Address Please remember that orders placed after May will be charged at the full rate. e. E2. 500 per report NOTE invoices will be forwarded upon publication of the study, showing amount remitted and amount outstanding. If you require a receipted invoice now. please indicate below. Receipted invoice required: YES ?delete as appropriate NOW AVAILABLE FROM CAMBRIDGE ISOTOPE LABORATORIES 1624/1625 STANDARDS INCLUDING: 0 Synfuels Acids 0 Acid Extractables 0 Base Neutrals 0 Purgeables/Volatiles 0 Semi-Volatiles 8280/8290 STANDARDS BROMODIOXINS AND BROMOFURANS PCB STANDARDS (CARBON-13 AND UNLABELED) PRIORITY POLLUTANTS POLYAROMATIC HYDROCARBONS PESTICIDES FOR MORE INFORMATION OR TO RECEIVE OUR FREE CATALOG, PLEASE CONTACT: CIL CAMBRIDGE ISOTOPE LABORATORIES 20 Commerce Way, Woburn, Massachusetts 01801 Phone: (800) 322-1174 or (617) 933-0057 FAX: 517-932-9721 Telex: 951935 ISOTOPE LABORATORIES DISTRIBUTORS SWEDEN Labkemi AB Frofastegatan 1I1 AUSTRALIA ITALY Novaohem PTY Societa Italiana Chimici 99 Commercial Road Via Luigi Puloi 25-27 South Yarra Rome 00162 ?31 Vastra I Victoria 3141 Italy Frolunda . 1 Australia -Phone: (39) 4-285?271 Sweden Phone: Fax: (39) 6-429-204 Phone: (46) 314-906-40 Fax: (61))3-820-1543 Telex: (343) 612142 Fax: (46) 314?778-90 Telex: (790) 151196 1 - Telex: (854) 21419 SWITZERLAND I Schneideri IM Baumgarten CH 3044 ENGLAND JAPAN Promochem Ltd. CIL Japan Ltd. 223 A Hatfield Road Kawai Building 0.: Box 255 4-9 3 Chome Innerberg . I St. Albans i Kitaku Tenma Switzerland .Hertfordshire AL1 4TB Osaka 530 Phone: (41) 31? -821- -605 England Japan Fax: (41) 31? ?820- -036 Phone: (44) 727-33-847 Phone: (81) 423-252?070 Fax; Fax: (81) 635?257-68 Telex: None Telex: (851) 265-306 Telex: (7810 533?2107 1 . . I FINLAND . Oriola 0y Prolab C.N. schmidt B.V. i 8 Jan-Rebelstraat 8 SF-02101 Espoo 1069 Amsterdam Finland The Netherlands Phone: (358) 4291 Phone: (31) 20- -196444 Fax: (358) 429?3117 Fax: None Telex: (857) 122745 GERMANY Promochem P..0._Box 1246 4230 Wesel West Germany Phone: Fax:' Telex: (841) 812741 Telex: (8440 11206 EQBEAX Ing. F. Heidenreich P. 0. Box 4297 Torshov .N-0401 Oslo!4 Norway Phone: Fax: (47) 2-221-150 Telex: (856) 79935 f6x1? V89 Delegate List NINTH INTERNATIONAL SYMPOSIUM ON CHLORINATED DIOXINS AND RELATED COMPOUNDS SEPTEMBER 17 - 22, 1989 TORONTO, CANADA Name Address Abenhaim Lucien EDE Comite Medical Abernathy Scott 0H. Min. of the Env. Abraham K. Freie Universitat Berlin Acampora Hario Via del Hunicipio Ahlborg Ulf P.0. Box 60208 Ahokas Jorma Australian Key Centre for Tox. Allan Ron Domtar Packaging Allen Kathleen H0. Dept. of Health Allen Elizabeth Michigan Agent Orange Cumm. Allender Bruce Amcor Research Iech. Centre Altuicher Elmar Dept. of Chemical Engineering Amendola Gary HEASI, Anderson Hall Anderson Dennis Proctor Redfern Group Andersson Osten National Food Administration Andrews J.S. Agency for onic Substances A. Douglas Georgia-Pacific Corporation Asari Kenji Japan Analytical Chemistry Axegard Peter SIFI Babich Michael Consuner Product Safety Comm. Baker David John 2009 Davenport Road Barney Jonathan USEPA (Su) Barro Claudio IVR Italy Barton Douglas Stone 8 Hebster Engineering Barton RObert EER Corp. DIOXIH ?89 DELEGATE LIST SEPTEMBER 1? - 22, 1989 22-30, av de ?agram 75008 Paris France P.0. Box 213 Rexdale ON Canada Institut fur 10x. 8 Eubryo 5, 0-1000 Nest Germany Berlin 33 Padova Italy . 5-10401 Stockholm Sweden P.0. Box 2476V, RHIT Melbourne Vic Australia 6789 Airport Road Halton on Canada P.0. Box 570 Jefferson City H0 USA 2?74 Seminole Ann Arbor MI USA 1? Rex Avenue Alphington Victoria Australia Rensselaer Poly. Inst. Troy NY USA quts University Hedford HA USA 45 Green Belt Drive Toronto ON Canada Box 622 5-75126 Uppsala Sueden 1600 Clifton Road N.E. Atlanta GA USA P.O. Box 105605 Atlanta GA USA Consultants; 1-7-3 Funado Itabashi-ku Idhyo Japan Box 5604 5?114 86 Stockholm Sweden 5401 Uestbard Ave. Rm 700 Bethesda MD USA Toronto ON Canada 230 S. Dearborn St. Chicago IL USA Via V. Honti 5?]4 Milano Italy 245 Sumner Street Boston MA USA 18 Mason Irvine CA USA 5L1 33100 3001 L4H 1N2 65102 48109 3078 12180 02155 H30 3K3 30333 30348-5605 2020? H6N 1C5 60604 Baughman Beauregard Bedbury Beekuilder Behrens Beliles Belli Belluard Bendixen Benfenati Bergqvist Berry Birmingham Bjorklund Jansson Bjotveit Blake Bobet Boggess Bolgar Bonamin Bonfanti Boraston Carl Arthur Robert Giuseppe Gail Eva Lise Emilio Per-Anders Richard Brendan Marianne Ingrid Natalie Peter Esther Kathy Hichael Vladimiro Loretta Geoff Harvard Medical School Domtar Pulp 8 Paper Products 717 North Haruood Street Ak20 Engineering CV Horsk Hydro, Research Centre National Academy of Sci. University of Pavia 2166 East Hall National Agengy, Env. Prot. lstituto Hegri" Inst. of Env. Chemistry Paprican 135 St.Clair Avenue Vest SIFI P.0. Box 8100 Dep Nalco Chemical Company DK-Teknik Environment Canada 425 Volker Blvd. 898 Long Hill Road Via Campodoro 25 Via Andrea Superburn Systems Ltd. DIOXIH '39 DELEGATE LIST SEPTEHBER 17 - 22, 1939 220 Longuood Ave. P.0. Box 7211 P.O. Box 9200 P.0. Box 2560 2101 Const. Ave, Rm HA356 Via A. Basse n.6 29 Strandgade Via Eritrea, 62 University of Umea 570 Boul. St. Jean Box 5604 One Nalco Center Gladsaxe Hollevej 15 25 St. Clair Ave. E., 7th Flr. Pisano 120 2036 12th Avenue, Ste. Boston Montreal Dallas 6800 SB Arnhem 3901 Porsgrunn Hashington Pavia Vancouver DK 1401 Copenhagen Hilano Umea Pointe Claire Toronto Stockholm Oslo 1 Naperville DK-2860 Soborg Toronto Kansas City Guildford Villafranca Padovana Pisa Vancouver DC BE 3-9018? Quebec 0H 5-11486 Ontario HO CT PD Canada USA The Netherlands Norway USA Italy Canada Denmark Italy Sueden Canada Canada Sweden Norway USA Denmark Canada USA USA Italy Italy Canada H3C 3H2 75201 20418 V6T 105 20157 H9R 3J9 HQV 1P5 "0032 60566 HAT 1H2 64110 06637 35010 56100 V6J 202 DIOXIH '89 DELEGATE LIST SEPTEMBER 17 - 22, 1989 Name Address foam 6' us? Boschi Giorgio A.H.B.1.U.P. Via Savelli, 9 Padova Italy Bottimore David 6850 Versar Center Springfield VA USA Bradley Joel Cambridge Isotope Labs. Inc. 20 Comnerce Hay Uoburn HA USA Bradley Jim Braune Birgit Canadian Uildlife Service 100 Gamelin Boulevard Ottawa 0N Canada Brecher Ronald Eco Logic 143 Dennis St. Rockwood 0H Canada Breen Joseph USEPA, Field Studies Br. T3798 401 St. Uashington DC USA Brener David Domtar P.D. Box 300 Senneville Quebec Canada Brenner Karl BASF Abt. Dus-H 940 0-6700 west Germany Broman Dag University of Stockholm Department of Zoology Stockholm Sweden Brouwer Abraham Department of Toxicology Bomenweg 2 Uageningen The Netherlands Brown Roger Rechem Environmental Research Charleston Rd., Hardley, Southan?pton England Hythe Brown Cordon P.0. Box 3030 Sarnia Ontario Canada Brown John GE R00 Center Box 8, Bldg. Kl. Rm 3329 Schenectady, NY USA Bruce Kevin P.D. Box 13109 Research Triangle Park NC USA Bruckman Leonard 165 Capitol Avenue Room 144 Harford CT USA Brun Alain Cerchar BP n2 Verneuil-en-Halatte 60550 France Brunk Robert 2014 Estaview Dr. Corvallis OR USA Brunstrom Bjorn Department of Zoophysiology Uppsala 8-75122 Sweden Bryant - Debbie Ueyerhaeuser UTE-ZFZS Tacoma HA USA Buchert Arne National Food Agency Horkhoj Bygade 19 Soborg Denmark Buckland Simon Chemistry Division Private Bag Petone New Zealand K1A 0H3 HUB 2K0 20460 H9X 3L7 106 91 6703 AD 804 62A HYT 7H1 12301-0008 27709 06106 97330 98477 DK2860 DIOXIN '89 DELEGATE LIST SEPTEMBER 17 - 22, 1989 Name Address 6.22.7.5; eggs; ii?'?ii? Bush Leslie Clin. Pharm.' Sick Kids Hosp. 555 University Toronto ON Canada H50 1X8 Bushby Bernard Uarren Spring Lab Stevenage England SGIZBX Butler Patrick The Higgins Teape Group Ltd. -Beaconsfield Bucks England HP9 1RT Calvert Geoffrey H.I.0.S.H. 4676 Columbia Pkuy., R-15 Cincinnati on use 45226 Campbell Monica 12 Shuter Street 3rd Floor Toronto ON Canada H50 1A1 Carle Jorgen National Env. Research Inst. Horkhoj Bygade 26, Copenhagen DK-2860 Soborg Denmark Carlo Rossi via Andrea Pisano, 120 Pisa Italy 56100 Carnovale Frank 546 Collins Street Melbourne Victoria Australia 3000 Catalano Dennis Heyerhaeuser mc-zrzs Tacoma HA USA 904?? Cavalier Heather Cambridge Isotope Labs. Inc. 20 Connerce Hay Hoburn MA USA 01801 Chamberland Alain Environment Canada Industrial Programs Branch Ottawa on Canada K1A 003 Chandrasekaran Sekar E.B. Eddy Forest Products Ltd. Box 1755 Espanola ON Canada POP iC0 Charles H- Judith Bosenou Hall, Uni at Chapel Hill Chapel Hill NC USA 27516 Charlet Philippe Centre Technique Papier Domaine Universitaire Grenoble France 38020 BP7110 Chiesa Giancarlo Italy Chittim Brock Hellington Laboratories 398 Laird Rd. Guelph ON Canada HIG 3x7 Chiu Chung Environment Canada 3439 River Rd, Env. Tech. Gloucester 0" Canada K1A 0H3 Ctr. Christmann Hilfred Paul Ehrlich Str. 29 6070 Langen 0 Heat Germany Chung Alain Environment Canada Industrial Programs Branch Ottawa ON Canada K1A 0H3 Cleghorn Harry 2 Tippett Road Toronto Ontario Canada H3H 2V2 Clement Ray 95 High Park Avenue Apt. 1012 Toronto ON 1 Canada H6P ZRB Coburn John 845 Harrington Court Burlington ON Canada L7H 3P3 01031? '89 DELEGATE LIST SEPTEMBER 17 - 22, 1939 K12 8L1 12804 94111 45210 07860 L7H 3P3 .SUI P3PY 64110 5L1 NR4 TTJ 48641-2560 L6L ans 20006 83501 6500 02446 5L1 77843-4466 H53 128 1120 Name Address Stenag Eglnd Collier T. Lee Carleton Univ., Dept. Of Chem. Colonel By Drive Ottawa ON Canada Collins Robert Kamyr Canada Inc. Ridge Center Glens Falls NY USA Congreve Richard Potlatch Corp. P.D. Box 3591 San Francisco CA USA Connally Barbara Nat'l Inst. for Dec. 1328 Broadway Cincinnati DH I. USA Cooper Michael 14 Ravine Drive Newton New Jersey USA Cosby Owen' .845 Harrington Court Burlington ON Canada Cox Ernest HM Inspectorate of Pollution 43 Harsham Street London England Cramer Paul 425 Volker Blvd. Kansas City H0 USA Crawford George P.0. Box 213 Rexdale ON Canada Creaser Colin CHE, University of East Anglia Norwich Norfolk England Cernett warren The Dow Chemical Company P.D. Box 2560 -- Midland NI U-SA- - Cuss Doug 330 Hinston Road Oakville ON Canada Czeskleba-Dupont Rolf Roskilde University, P.5 P.O. Box 260 DK-4000 Roskilde Denmark Dahlman Olof STFI, Box 5604 8-114 86 Stockholm Sweden Dalager Nancy Office of Env. Epidemiology 1825 Street u.u. Ste. Hashington DC USA 322 Dameworth Hilliam Potlatch Corp. P.0. Box 1016 Lewiston 10 USA Darskus Rolf P.0. Box 1630 Main: Nest Germany Davidson walter Kratos Analytical Inc. 535 East Crescent Ave. Ramsey NJ USA Davies Stephen HOE-Laboratory Services Dr. 125 Resources Rd. Rexdale Ontario Canada Davis D. Dept. of Vet. Phys. 8. Pharm. Texas ASH University College Station IX USA De Brou Gary Ontario Ministry of the Env. 880 Bay Street, 4th Floor Toronto ON Canada de Gerlach?e Jacques Solvay et Rue de Ransbeef, 310 Brussels Belgium de Jong Ad Hat'l Inst. of Public Health Hillem de Zwijgerlaan 6 Nillem de 2w3ijgerlaan 6 Nieuwkoop The Netherlands 2421 CA De Sousa De Toni de Hit Dean Demos DeRoos Deuailly Di Domenico Dickson Dillard Doiron Dolan Donetzhuber Donnelly Du Manoir Dudley Duffy Duuel Ebert Eckert El-Barnachauy Erickson Filipe Bruno Halter Greg Fred Eric Alessandro [eslie David Jill James Alexander Joseph John Judith Haureen David Rudolf Sami Dennis DIOXIH '89 DELEGATE LIST Tu Delft, Vakgroep Anal. Sch. STFI A.H.H.I.U.P. Nat. Env. Protection Board 5226 Duince Rd. Radian Corporation 662 Cromwell Avenue D.S.C.-CHUL 2050 Via Homentana, 261 Toxicology Research Centre 100 Hisconsin River Drive Dow Chemical Canada Inc. Occidental Chemical Stora Technology Lockheed Eng. 0 Science Co. Inc. ENSR Consulting Engineering Cambridge Isotope Labs. Inc. Geierstrasse 1 Chemsyn Sci. Labs NAFEC, 501560 Noranda Minerals Inc 9936 - 6?th Avenue SEPTEMBER 17 - 22, 1989 De Vries Van 2 Box 5604 Via Savelli, 9 Special Analytical Lab. 8501 Ho-Pac Blvd. St.-Cyrille 0. University of Saskatoon P.0. Box 3030 2801 Long Rd. 1050 E. Flamingo Rd. Ste. 126 2101 Haduen Road 35 Hagog Park 20 Connerce Hay 13605 96 Terr P.0. Box 4000 2628 R2 Delft Stockholm Padova Solna Hesphis Austin St. Paul Ste-Fay Rome Saskatoon Port Edwards Sarnia Grand Island Saeffle Las Vegas Mississauga Acton Uoburn 2000 Hamburg 60 Lenexa 02000 Hamburg 50 Rouyn-Noranda Edmonton 8-11486 TN TX HI Quebec Sask 01 Ontario NY NV 0N HA HA KS Sweden Italy Sweden USA USA USA Canada Italy Canada USA Canada USA Sweden USA Canada USA USA "est Germany USA "est Germany Canada The Netherlands 35129 8-171 25 38117 78759 551114 01V 2K8 00161 SYN 0ND 54469 HTT 7H1 14072 8-661 00 39119 L5K 2L3 01720 01801 66215 J9X 586 T6E 0P5 Faengmark faerden Federer Fenwick Festa Fingerhut Finkelstein Ford Foster Fouquet Franke Frawley Fredette Friedrich Fronutmrger Fry Fuhr Funcke Furst Garden Garrett Geyer Ingrid Kirstin werner John John Marilyn Abe Allan Glenys Andre Stephan John Maurice Kurt Rolf Virginia Hartmut Herner Peter Stewart John Harald DIOXIM '89 DELEGAIE LIST One James Center Lab. of Environmental and Inst. of Env. Chemistry Norwegian Food Schnatzenbichl 12 9420 Cote de Liesse Rd 1250 Conn Avenue M.U. 2239 Park Avenue Environment Canada Monsanto Company Zenon Environmental Inc. 850, boul. Vanier Martin Luther King Flat: 6 Hercules Incorporated Albright Ullson America: AG Chem. Landesunt. - Anstalt ENSR Consulting 3 Engineering Mobay Corporation Chem Landesuntersuchungsomt 25 St. Clair Ave. East Uright State University Gee. Strahlen-u. Umweltforech SEPTEMBER 17 - 22, 1989 6th Floor Toxicological Chemistry University of Unea P.O. Box 8187 Dep 351 St. Joseph Blvd. 800 N. Lindbergh Blvd. 845 Harrington Court 1313 M. Market Street 2 Gibbs Rd. K-127.3.12 7000 Stuttgart 1 35 Nagog Park Mobay Road Nottulner taudweg 102 19 7th Floor 3640 Colonel Glenn Highway lnstitut Oekolog. Chemie Umea N-0034 Oslo 11-6064 lachine washington Cincinnati Ottawa St. Louis Burlington St. Vincent-de-Paul (Laval) 2000 Hamburg 13 wilmington lslington Basel Breitscheidstr. 4 Acton Pittsburg D-4400 Muenster-Roget 4400 Munster Ioronto Dayton 0-8042 Neuherberg 5-9018? Iirol Quebec D.C. 0H P0 DE PA Ontario Ohio [he Netherlands Sweden Norway Austria Canada USA USA Canada USA Canada Canada Uest Germany USA Canada Switzerland Nest Germany USA USA Uest Germany West Germany Canada USA Nest 1018 UV 6064 H81 1A1 20036 45206 K1A 0H3 63141 LYN 3P3 H7C 19894 M90 1R1 CH-4002 01?20 15205-9741 4400 M41 1H2 45435 Goldfarb Golor Goncalves Gonnord Grafstrom Graham Greenberg Greenman Greife Greim Gressel Griffin Grimstad Gullett Guyan Haasz Hafskjold Hagenmaier Hahn Hakansson Theodore Georg Ettienne Marie-France Anna-Karin Peter Alvin ?dwin Alice Helmut Yale Guy Terje Brian Steve Tibor Kristin H. Jeffrey Helen Douglas 571 Hilson Avenue DIOXIH '89 DELEGATE LIST SEPIEHBER 17 - 22, 1989 US Food 8 Drug Adnh?stration 10 Host 35th Street Chemistry Department Inst. onikologie, Aracruz Celulose Polytechnique Nat. Env. Protection Board 235 Queen Street Risk Science Associates Kimberly-Clark HIDSH Jugolstadter 1 P.D. Box 271 Potlach Corporation Hydro HG-div. U.S. EPA 801-10 Capitola Drive 1091 Eastern Avenue Elopak Inst. fur Organische Chemie 1900 Powell St., Suite 400 Institute of Env. Medicine Eco Logic State University of New York 5 P.0. Box 1011 Special Analytical Lab. Room 9398 300 Tamal Plaza, Suite 150 2100 Uinchester 4676 Colunbi a Parkway 244 California Suite 610 Lillejordet Ho-t. Hafskjold Auf der Horgenstelle 18 Karolinska Institutet 143 Dennis St. Ottawa Chicago Stony Brook Berlin 33 Aracruz Palaiseau Solna Ottawa Corte Hadera Heenah Cincinnati 0-8042 Heuherberg Palmer San Francisco 3250 Larvik Research Iriangle Park Research Iriangle Park Ioronto Lier 0-7400 1ubingen 1 Emeryville 3-10401 Stockholm Rockwood 3400 CA Canada USA USA west Germany Brazil France Sweden Canada USA USA USA west Germany USA USA Norway USA USA Canada Norway west Germany USA Sweden Canada K12 669 60616 11796 1000 29190 91128 8-171 25 K1A 0H5 94925 45226 01069 94111 27711 27709 HAL 1A8 94608 NOB 2K0 DIOXIH '89 DELEGATE LIST SEPTEHBER 17 - 22, 1989 Gotaverken Energy AB Uright State University Clin-Pharm., Sick Kids Hosp. Dept. of Vet. Phys. 8 Pharm 801-10 Capitola Drive N.J. DEP, Div. of Sci.-& Res. Chemex Labs Alberta Inc. Name Addresa Halliburton David Environment Canada Christina Halman Ron Environment Canada Hamilton Jeff 1 St. Clair Ave. E. Hamilton Coreen Seakem Analytical Hamlin Phil 801 South 16th Hanberg Annika P.O. Box 60208 Hanes Hark Harper Patricia Anne Harris H. Harvey Hike Finnigan HAT Hass Ronald Hattemer~Frey H. Hauchman Fred US EPA Hauge Paul Haugerod Oddbjorn Norsk Hydro a.s Hay David Environment Canada Hayden James 465 Canada St. Hayton Alan 94 Royal Palm Drive He Ying-Oiang Personnel Division Headley John Hecq Pierre . Rue de La Loi 200 Heida Henk Amstelveenseueg 08 Heideiore Fiedler Ecological Chemistry Place Vincent Hassey Hull Quebec Canada Box 8734 8-40275 Goteborg Sweden 3439 River Rd, Env. Tech. Gloucester ON Canada Ctr. 5th Floor Toronto Ontario Canada P.0. Box 2219 Sidney BC Canada Shelton HA USA 8-10401 Stockholm Sueden 3640 Colonel Glenn Highway Dayton Ohio USA 555 University Ave. Toronto OH Canada Texas AER University College Station TX USA 355 River Oaks San Jose CA USA Research Triangle Park NC USA Research Triangle Park NC USA CH 409 Trenton NJ USA 3901 - Porsgrunn Norway Industrial Programs Branch Ottaua ON Canada Fredricton HB Canada Brampton Ontario Canada Ji-Han University Guang zhou P.R. China 2021-41 Ave. NE Calgary Alta.. Canada Bruxelles Belgium Amsterdam. The Netherlands Bayreuth Nest Germany K1A 0H7 K1A 6H3 H4V 1K6 VBL 381 98584 45435 HSG 1X8 '7?843-4466 95134 27709 27711 08625 K1A 0H3 E3A 4A8 L62 1P7 510630 T2E 6P2 8-1049 1075 Helfrick Henes Herman Herstad Hesso Hierl Hill Hill Hise Holland Hollebone Hollingec Holt Hooper Hope Hope Horaguchi Horn Houllier Hryhorczuk Hubbard Huneault Donald Jill Glen Don Sdlvie Antti Gerd Derrick David Gene R.G. Jack Bryan David Philip Anthony Hilliam Dave Hitsuhiro Joachim Christophe Daniel Donald Chemwest Analytical Labs Occidental Chemical 425 Carrall Street EKA Hobel AB 44501 Surte Topeliuksenkatu 419 A Tetra Pak anH Flectcher Challege Canada Courtaulds Research 333 Niagara Street Hestvaco Corporation Dept. of the Carleton University Ontario Min. of the Env. Occidental Chemical Dept. Primary Industry 1820? Edison Avenue 3650 Hesbrook Hall Mitsubishi Heavy Ind. Ltd. Martin GMBH CIIEPA Division of Dec. Medicine 1210 Sandalwood Dr. Zenon Environmental Inc. DIOXIN '89 DELEGAIE LIST SEPTEMBER 17 - 22, 1989 5303-52nd Street 600 Horth Market Boulevard 2801 Long Rd. 79 Box 2941105 P.O. Box 78? 220 McComber Cr. 2801 Long Rd. GPO Box 990 12, Hishiki-Cho 248 3 rue Henri Heine 720 S. Uolcott 845 Harrington Court Yellowknife Sacramento Grand Island Vancouver Goteborg SF-00250 Helsinki 0-7000 Stuttgart 80 Crofton Coventry Park Forest North Charleston Canberra Ottawa Thunder Bay Grand Island Darwin Chesterfield Vancouver Haka-Ku Munich Paris Chicago Hattiesburg Burlington HY BC BC Harks IL NC ACT Ontario ON HY H0 BC Yokohama USA Canada Sweden Finland Nest Germany Canada England USA USA Australia Canada Canada USA Australia USA Canada Japan Nest Germany France USA USA Canada X1A 1V1 95834 14072 V60 2J6 0-7000 VUR 1R0 CV6 SRS 60466 29411-2905 2611 I K13 586 PTA 7E8 14072 0301 63005 V65 2L2 231 8000 75016 60612 39402 L7H 3P3 010x!" '89 DELEGATE LIST SEPTEMBER 1? - 22, 1989 Surface Hater Ouality Division P.0. Box 30028 SUNY HSCS College of Hedicine Exp. Assessment Grolp (R0639) SENES Consulting Ltd. Hitachi Zosen Kansetsu Exxon Biomedical Sciences Inc. Bayer AG, Toxikologie National Env. Protection Brd. Ritikanranta 20 Long Marine Lab Nat'l Env. Protection Board HIEHS, DORA, Epidemiology Br. 9936 - 6?th Avenue Biology, Queen Mary College Roy F. Heston Inc. Dept. of Vet. Phy. Pharm. Name Address Hunt Gary 259 Elm Street Hurlburt Gary Hutzinger Otto Schleienueg 17 Huynh Chi Huang Seong lbbotson Brett leyama Kazuo lnfurna Robert Inoue Saburo 0-34 Tojo-cho Ivens Ingeborg Jansson Bo Jappinen Paavo Jarman Halter Jirvall Nils Villagatan 1 Johansson Niklas Johnson Eric Johnson Doug Johnston Paul Jones Ivonne 286 Uilla Road Jones Kay Jones D.H. Jullien Dominique Cerchar BP #2 Kagel R. Kahr Gerhard 16 Kaisko Jouko Ruskontie 4 83 Aldrich Ave. USEPA 401 5.0. 52 H.Beaver Creek Rd, #4 3-40 Sakuraiima 1-Chome Box 1302 100 Shaffer Rd. Box 1302 Mile End Road 201 Elliott Ave. Texas University North Reading Lansing Bayreuth Binghamton Uashington Richmond Hill Konohana-ku East Millstone Iennoji-Ku 0-56 Uuppertal Solna SF-55120 lmatra Santa Cruz 5-11432 Stockholm 5-171 25 Solna Research Iriangle Park Edmnton London Mississauga Seattle College Station Verneuil-en-Halatte Vienna SF-92120 Raahe Michigan HY DC OH Osaka NJ Osaka CA NC AB ON HA 1! East Germany USA USA Canada Japan USA Japan Hest Germany Sueden Finland USA Sweden Sweden USA Canada England Canada USA USA France Austria Finland 13903 20460 LAB 1L9 03875 543 8-171 25 95010 27?09 T6E 0P5 E14HS LSG 268 98119 7?843-4466 60550 Karasek Karch Karlsson Kasunic Keenan Keith Kemeny Khandelual Kieley Kien Kiiskila Kilgroe Kimura Kitunen Kjeller Klicius Klopffer Knies Knutzen Koester Koistinen Kojima Robert Francis Nathan Per Lennart Claudine Russell Larry Thomas Bimal Kathleen Jean-Hare Erkki J.D. shoichi Paul Veikko Lars-Owe Raymond Halter Horst Jon Carolyn Jaana Monsanto Company - AZNE University of Haterloo 1701 St. AB 980 Atlantic Ave. Chemrisk-A Hclaren Company Radian Corporation 133 Peachtree St. H.E- 4310 D'Evereux Drive 15TH Floor, Queen Square Union Camp Corporation A. Corp. us EPA, Alexander Dr. HUT 54 Dept. of chemical Engineering Lis Hallneyer Str. 6 Hannerheiminitie 172 Inst. of Env. Chemistry Environment Canada AH Romerhof 35 BASF NIVA Indiana University Iellervonkatu 8 1?17-12 Kugahara, Otaku IOXIH '89 DELEGATE LIST SEPIEHBER 17 - 22, 1989 800 North Lindbergh Blvd. Chemistry Suite 1000 Box 67086 Suite 100 1685 Congress Street P.0. Box 201088 P.0. Box 105605 45 Alderig Dr. Rt 58 9.0. Box 18 HD-65 Room 323 8 Oregon State University University of Umea 351 St. Joseph Blvd. Abt. Bus-H 940 P.B. 33 Blindern Geology 561 Uaterloo Hashington Gothenburg Alameda Portland Austin Atlanta Pensacola Dartmouth Franklin SF-48601 Karhula Research Triangle Park Corvallis 4300 Essen 1 Helsinki Umea Hull Frankfurt AH Hain D16700 Ludwigshafeanhein 0313 Oslo 3 Bloomington Jyvaskyla CA HE TI GA FL Nova Scotia VA NC Oregon SF 5-9018? Quebec Canada USA Sueden USA USA USA USA USA Canada USA Finland USA USA Nest Germany Finland Sweden 'Canada Uest Germany Hest Germany Norway USA Finland NZL 20006 8-40258 94501 04102 78720-1088 30368 5605 32504 BZY 206 23851 SF-48601 27711 97331 00300 J81 325 0-6000 47405 40100 DIOXIH ?89 DELEGATE LIST SEPTEMBER 17 - 22, 1989 Name Address Korhonen Harkku National Board of waters and IMF Enviromient, P.O. Box 00101 Helsinki 10 Finland A 250 Korte Maria Inst. onikologie, 5 Berlin 33 west Germany 1000 Koznareck Hark 2000 Market Street Philadelphia PA USA 19103 Krasny Edward 1400 Halcomb Bridge Road Roswell GA USA 300?6 Krishnan Radha PEI Associates Inc. 11499 Chester Road Cincinnati OH USA 45246 Kristiansen Tor Yngve Norsk Hydro 3.5 II 3900 - Porsgrunn Norway Kroesa Renate 2623 ?est 4th Avenue Vancouver BC Canada 961: 1P8 Krolik Stefan VG Instruments, Canada 5929 Iranscanadienne St.-Laurent Quebec Canada H4T 1A1 Kruger N. Freie Universitat Berlin 5 0-1000 Berlin 33 Uest Germany Kruse Hermann Eichendorff gt; 2313 Raisdorf S-H Nest Germany 2313 Krutz Michael Letteweg 62 lserlohn 9 Nest Germany 0-5860 Ku Robert 3401 Hillview Palo Alto. CA USA 94303 Kub?iak Ken P.D. Box 344 Niagara Falls NY USA 14302 Kuernheim Arne Lund SI. Box 124 Blindern 11-0314 Oslo 3 Norway Kulo Juhani Olof Palmes Gate 11 Stockholm Sweden Kuroki Hiroaki 22-1 Tamagawa-cho Minami-ku Fukuoka 815 Japan Kutz Frederick 496? Hoonfall Hay Colulbia MD USA 21044 Laduig Gerald 106-2124 Ghent Avenue Burlington ON Canada LTR 3K2 LaFleur Larry 720 SH Fourth Street Corvallis OR USA 97333 Lakshman Raj Lipid Research V.A. Medical Center Uashington DC USA 20422 Laulparski Landvoigt werner Postfach 296 4021 Linz Nest Germany Lang Dagmar Eiebhofstr 24 Kiel Schl.-tr Nest Germany 2300 Larsson Le Leach Lebel Liem Lindner Lindsey Lipsky Lorenzen Lovett Luksemburg Luotamo Lusis Luthe Lutrick Hacauley Haddocks Hagagni Mageau Hah Niels Krebs Bengt Dai Cao John GUY Antoine Keng Djien Gloria Alan Gunilla David Angela Annette Hilliam Marita Haris Corinne David Richard Derrick Aulo Camille F.T.S. DIOXIH '89 LIST SEPTEMBER 1? - 22, 1939 Novo-Hordisk EKA Nobel SUHY HSCS College of Medicine BC Research EHC, Tunney's Pasture RIVH CA Air Resources Board 2533 Broad Leaf Cove Ins. of Environmental Chem. Dynamic Corporation Hospital for Sick Children VG Instruments Canada Inc. 2544 Industrial Blvd- Institute of Occupational Air Resources Branch Pulp and Paper Research 3230 Forest Hills Michigan Agent Orange Comm. HFLD. Dept. of Env. A.H.H.I.U.P. 200 Kent Street Environment Canada 38 Aldrich Ave- 3650 Hesbrook Hall Bies A 826 Eureka Ave University of Umea 2 Executive Drive 555 University Ave 190 Colonnade Health 880 Bay St., 4th Floor 570 St. John's Blvd. 963 Daisy Lane P.O. Box 8700 Via Savelli, 9 502-1001 Nest Pender Street 35 Hagog Park DK-ZBBO Basvaerd 8-445 01 Surte Binghamton Vancouver Ottawa Huizen Davis Germantoun Umea Fort Lee Toronto Nepean Nest Sacramento Helsinki Toronto Pointe Claire Redding East Lansing St. John's Padova Ottawa Vancouver HY BC ON CA Indiana 3-9018? NJ OH ON CA ON Quebec CA HI Hfld. ON Sweden USA Canada Canada The Netherlands USA USA Sweden USA Canada Canada USA Finland Canada Canada USA USA Canada Italy Canada Canada 13903 V63 2L2 KIA 0L2 1273 CH 95616 07024 H56 1X8 K2E 7J5 95691 00370 H58 128 H9R 3J9 96002 48823 A18 4J6 35129 0E6 V6E 2H9 DIOXIH '89 DELEGATE LIST SEPTEMBER 17 - 22, 1939 Home Address $34956 665716321112}; as an; Jan Sodra Skogsagarna AB VARO BRUK 5-430 24 VAROBACKA Sueden Hanscher Ole Hat. Env. Research Institute Frederiksborgvej 399 DK-4000 Roskilde Denmark Harcassa Maurizio A.H.H.I.U.P. Via Savelli, 9 Padova Italy 35129 Harklund Stellan Inst. of Env. Chemistry University of Umea Umea 5-9018? Sueden Harlou David HIDSH 4676 Columbia Parkuay Cincinnati OH USA 45226 Hasuda Yoshito 22-1 Iamagaua-cho Hinemi-ku . Fukuoka 815 Japan Hathar ?olfgang Federal Health Office P.0. Box 330013 Berlin 33 Rest Germany 0-1000 HcAllister David P.0. aox?zzoo "est Lafayette IN usa 47906 HcCarty Harry Viar Company 209 Madison St. Mexandria VA USA 22314 McCubbin Neil B. HcCubbin Consultants, Inc. 140 Fishers Point Foster Quebec Canada JOE 1R0 McCurvin Donna Beak Analytical Services 14 Abacus Rd. Braopton ON Canada L61 McKee Paul Beak Consultants Ltd. Avacus Road Branpton ON Canada L61 HcKeoun James HCASI quts University Hedford ME USA 02155 HcKibbins Sam Champion lnt'l Corp. Hest Hyack Road Hest Nyack NY USA 10994 McKinley Jim BC Research 3650 Hesbrook l-lall Vancouver BC Canada I1.165 2L2 HcLachlan Michael University of Bayreuth Ecological Chemistry 8530 Bayreuth Nest Germany HcNealey J. Jeffrey Porter,Uright,Horris 3 Arthur 41 S. High, 30th Floor Colunbus OH USA 43215 McNicoll Bernard B.P. 1010 uindsor P0 Canada J18 2L9 Meier Hans BC Research 3650 Hesbrook Mall Vancouver BC Canada V63 2L2 Heijer Dirk TAUH Infra Cousult Deventer Maria 29 Apeldoorn The Netherlands 7315 UR Helin Agneta EPB Sweden Box 1302 171 25 Solna Sweden Herriman John 30 Fairmount Avenue Hamilton ON Canada LBP 325 Messier Francois 850 Boulevard Vanier St.Vincent de Paul P0 Canada MTC Metcalfe Chris Env. 8. Resource Studies Prog. Trent University Peterborough ON Canada K9J 780 Hinter Molde Honour Morey Morrison Hoser Moss Huller Hulvihill Murarka Myreen Naf Nagao Nagayama Naikuadi Hakagaua Nakahama Nakai Nakazato Nam Nascimento Hichael Hilliam Beth Christina John Lorne Dave Fredrika Handy Eric Michael Suresh Bertel Carina Tetsuji Junya Krishnat lzo Takayuki Jamie Kunihiro moxm '39 DELEGATE LIST SEPIEHBER 1? - 22. 1989 2544 Industrial Blvd. Proctor Redfern Group Chemsyn Sci. Labs Villagatan 1 Kratos Analytical 240 Hart St. Government of BC N.J. DEP, Div. of Sci. Res. 394 Camelot Court Environment Canada cdn. wildlife Service Abitibi-Price Inc. Jaakko Poyry 0y University of Stockholm lnstitutit Toxikologie Kyushu Univ. Sch. of Health University of waterloo Takuma Co. Ltd. 2-2-1, Miyama Dept. of Chem. 8 Biochemistry Takuma Co. Ltd. 5450 S. Sinclair Road 35 High Park Avenue 45 Greenbelt Drive 13605 96 Terr Barton Dock Road 810 Blanshard Street CH 409 1021 Baruell Ave. Hat'l Uildlife Research Centre 2240 Speakman Drive PB 16 Department of Zoology ences, 1-1-3, Hairlashi 3-23 Dojima-Hama, 1-Chome University of Guelph 3-23 Dojima-Hama, 1-Chome Route #3 Rest Sacramento Don Hills Lenexa 5-11432 Stockholm Manchester Gatineau Victoria Trenton Oshaua Ottawa Ottaua Sheridan Park Mississauga 00441 Helsinki Stockholm 1000 Berlin 33, Garysh 5 Higashi-ku Haterloo Kitaku Funabashi-shi Guelph Kitaku Colurbia Toronto Urmston Quebec BC ON ON Ontario ON Futeroke Ontario Osaka Chiba Ontario Osaka HO Canada USA Sweden England . Canada Canada USA Canada Canada Canada Canada Finland Sweden Nest Germany Japan Canada Japan Japan Canada Japan USA Canada H3C 3K3 66215 H31 2LD JBP 4J8 VBV 1X5 08625 L1G 6P7 K23 8H4 K1A 0H3 LSK 1A9 106 91 312 361 530 274 N16 201 530 65203 2R6 DIDXIN '09 DELEGATE LIST SEPIEHBER 1? - 22. 1939 555 Nest Hastings Street Centers for Disease Control Group Research Unit, APPH Pulp Paper Fed. of Australia National Iechnical Unversity 0 Suite 600 1?]Rm 1814 Narine Terrace, Burnie 7320 3? Halpole St. 101 of Hanoi 0501 Ho-Pac Blvd., Box 201083 1155 Netcalfe Street Institut de Hedecivedo Trvail Dept. of Inorganic Chem. Goepfert, Reimer Partner Swedish Defence Research Northwood Pulp Timber Ltd. Dept. of Physio. Chemistry Name Address Nassichuk Michael Needham Larry Neilson Martin Nelson Peter Nestrick T. Newton Hayne 4282 Genesee Avenue Nguyen Van Tri Nichols Alan Radian Corporation Nicolle Francois CP Forest Prods. Ltd. Nikitenko Tamara Ugreshskaya 31 Nilsson Bengt Ruben Rausings Gata Nisse-Ramond Catherine Nordin Anders Noren Koidu Karolinska Institutet Norlsraathen Karl P.D. Box 8100 Dep. Norstrom Ross Environment Canada Nottrodt Adolf Novickova Kira Ugreshskaya, 31 Nygren Martin Nylund Jack E. Oberg Lars G. 0ehme Michael NILU, Pb.64 Ogiwara Iakao Plastic waste Management Inst. 1 Place de Verdou Univ. of Umea 1481 Forest Valley Dr. Bramfelderstr. 70 Estab. P.0. Box 9000 University of Umea Minato-ku Vancouver DC Atlanta GA Iasmania KEU Vic. San Diego CR Hanoi Austin TX Montreal Quebec Moscow 8-221 86 Lund Lille 5-901 87 Umea Stockholm Oslo 1 Gloucester Ontario Hamburg 2000 Moscow 5-901 02 Umea Prince George BC Umea 5-901 8? N-2001 Lillestrom Canada USA Australia Australia USA Vietnam USA Canada Sweden france Sweden Sweden Norway Canada Uest Germany USSR Sweden 3 Canada Sweden Norway V60 503 30333 3101 92117 78720-1008 H33 2X1 109080- 8-221 86 59045 8-9010? 3-10401 N0032 K10 5P5 109083 VZL 402 DIOXIN -a9 DELEGATE LIST SEPTEMBER 1? - 22, 1939 Okajima Okey Olie Olsen 0rdsmith Orita Owens Ozvacic O'Keefe Palenius Palmiere Pamidi Papke Park Patterson Pauliny Pearson Pendreigh Persinger Peterson Peterson Pettit Piacitelli Shigenobu Allan Kees Larry Nick Norihiko James Vlado Patrick Ilpo H. Kris Olaf John 0.0. Ingeborg Ron Kevin Harvey Gary Robert Karl Laurie Univ. Joensuu, Dept. Biology Dept. of Env. 3 Sanitary Eng. Dept. Pharm., Had. Sci. Bldg. Achtergracht 166 P.0. Box 6000 VG Analytical Hitsubishi Heavy Ind. Ltd. 6100 Center Hill Road 880 Bay Street Hadsuorth Centre for NY State 9.0. Box 136 Crestbrook Forest Ind. Ltd. Champion International Corp. ERSO ASL Laboratories 1600 Clifton Road 16 880 Bay Street Canadian Haste Management Hayerhaeuser Co - 439 University Avenue 2544 Industrial Blvd. Rechem Environmental Research Kyoto University Univ. of Toronto Floats Road, 4th Floor Health Dept. Luruper Chaussee 165 1650 Pandora St. BITCIRH 1814 (F17) 201-2036 Hest 12th 10th Floor Charleston Rd., Hardley, Hythe 4676 Columbia Parkway Joensuu Sakyo-ku, Toronto Amsterdam Prince George Hythenshaue 12 Hishiki-Cho, Haka ku Cincinnati Toronto Albany SF-00101 Helsinki Nest Hyack 0-2000 Hamburg 50 Vancouver Atlanta Vienna Toronto Vancouver Tacoma Toronto "est Sacramento Southampton Cincinnati BC Manchester Yokohama Ohio ON NY NY BC GA Ontario BC HA 0? CA Finland Japan Canada The Netherlands Canada England Japan USA Canada USA Finland Canada USA Hest Germany Canada USA Austria Canada Canada USA Canada USA England SF-80101 606 "53 1A8 1018 UV 231 H55 128 12201 10994 0-2000 VSL 1L6 30333 1110 V61 202 9847? M50 1Y8 95691 304 62A DIOXIH '39 DELEGATE LIST 0y Hetsa-Dotnia Ab c/o Stephen H. Safe 312 Directors Drive Horanda Technology Centre Dept. of Health 3 Social Sec. Kamyr Canada Inc. 1N0 Primate Center Horkhoj Bygade 26H Clin. Pharm., Sick Kids Hosp. Kamyr Canada Inc. 160 Narragansett Avenue 1020 Logan Avenue Texaco Canada (GPA) Beveridge Diamond, P.C. Bruecherhofstr. 69 Instrument Centre for Chan. Alberta Environment Ins. of Environmental Chem. Name Address Piilonen Riitta J. Pitea Demetrio Via Golgi 19 Pocratsky Linda P099i Daniel Pollitt Frances Posen Gary Poulin Ted Prahacs Steven Paprican Pries C. Pritzl Gunner Prokipcak Becky Prough Bob Pruell Richard Pryke Douglas Pustovit Nickoly Uljanovyh. 65 Putnam Dave Duill Terry Rackuitz Dieter Raisanen Seppo Ramamoorthy Sub Rappe Christoffer Ratkey Craig International Paper Company SEPTEMBER 17 - 22, 1939 Dept. of Vet. 3 Pharm. 240 Hymus North Fylde Central Office 570 St. John's Blvd. 151 Lange Kleiueg, Box 5815 555 University 1210 Sheppard Ave. E. 1350 1 At. nu, Ste.700 Heritullink 1A 9820-106 Street, 6th Floor University of Umea 4 Cavalry Charge Aanekoski College Station 20138 Milan Knoxville Pointe Claire Horcross Ridge Center Glens Falls Pointe Claire 2280 HV Rijsuijk Soborg Toronto Ridge Center Glens Falls Jamestown Toronto Ufa uilloudale Hashington 0-4600 Dortmund 30 SF-00170 Helsinki Ednont on Umea Spanish Fort IN Quebec Blackpool HY Quebec OH ON Ontario DC ALTA 8-9018? Finland USA Italy USA Canada England USA Canada The Netherlands Denmark Canada USA USA Canada USSR Canada USA Hest Germany Finland Canada Sueden 77843-4466 37923 H9R 165 FY5 3TH 12804 H9R 3J9 2860 MSG 1X8 12804 02835 M4K 3E5 450029 HZK 288 0-4600 TSK 2J6 DIOXIH '89 DELEGAIE LIST SEPTEMBER 17 - 22' 1939 Name Address 201088 Reed Lanny EHSR Consulting Engineering 1716 Heath Pkwy. Fort Collins CO USA 80524 Reed Simon Tudor Road Altringham Cheshire England UA14 5R2 Reiner Eric HOE-Laboratory Services Br. 125 Resources Rd. Rexdale Ontario Canada H90 5L1 Reiner Bacher University of Ulm, Oberer Eselsberg Ulm Hest Germany 0-?900 Reisinger Knut Julich 5170 Julich Horkrhein-Hestfalen west Germany Renberg Lars Alby Systems P.O. Box 16100 Stockholm Sweden 8-10322 Riggs Karen Battelle 505 King Avenue Columbus OH USA Rippen Gerd Battelle Europe FrankfurtlHain west Germany 6000 Riss Alarich Federal Env. Agency Biberstr. 11 Hien Austria Roberts Gladwin P.O. Box 9848 Canberra City AC1 Australia 2601 Robertson Gary 1050 E. Flamingo Road Suite 246 Las Vegas NV USA 89119 Rohleder Friedemann Friedr. Hebbel Str. 13 0-4712 Herne Uest Germany Rolff Carl University of Stockholm Department of Zoology Stockholm Sweden 106 91 Rolle Robert One Lafayette Road Nest Princenton H.J. USA 08540 Rordorf Berchtold Ciba-Geigy Ltd. K127.5.26 CH 4002 Basel Switzerland Rose Gerard Nalco Chemical Company One Halco Center Haperville IL USA 60566-1024 Rosenberg Christina Institute Occupational Health Tepeliuksenk, 41A Topeliuksenk Helsinki Finland SF-0025 Rotard Holfgang Corrensplatz 1 1000 Berlin 33 west Germany Roth Rolf Dekonta Gnt?l Lothar Str. 26 Hainszhine west Germany 0-6500 Rouisse Lorraine A.I.F.O. 1200 av. Germain-des-Pres Bur. 102, Sainte-FoyI Quebec Canada H19 307 Rowe Albert 19? Village Hill Rd. 0. Hillington CT USA 06279 Rowe Kenneth Michigan Agent Orange Comm. 540 Depot St. Hancock HI USA 49930 Rudie Glenn Mead Corp. 8 Club Drive Chillicathe OH USA 45601 moxmjasr DELEGATE LIST SEPTEMBER 17 - 22, 1939 Food Research Division Kratos Analytical Can. Inc. University of Helsinki University of Manitoba HOE-Laboratory Services Br. Food and Drug Adninistration Dept. of Chem. 3 Biochemistry Hessische lndustriemull BASF AG, Dept. of Toxicology Name Address Ryan John Jake Rymen Iheo Sadlier Robert Sagunski Helmut Salkinoja-Salonen Hirja Salmons Robert Box 7500 Sarna Leonard Schecter Arnold 88 Aldrich Avenue . Schellenberg David Scherrer Harie Claude Rhone Poulenc Scheuplein Robert Schlesing Hendrick P.D. Box 1630 Schlunpf Erich P.O. Box R-1055.322 Schmid Peter Schorenstrasse 16 Schneider Uwe Schoner Peter Schulz Volker Schulz Carl 9300 Lee Highway Seeker Hilliam EER Corp. Selenka Fidelis Roomersheide T3 Sergeant David P.O. Box 5050 Shariff Azim Domtar Inc. Shepherd Michael Radian Corporation Boeretang 200 12 Bal Harbour Dr. 125 Resources Rd. _200 StretI 1B Hason P.O. Box 300 Health and welfare Canada Ottawa Ontario HDL Antwerp Grimsby DH 2000 Hamburg 13 Helsinki Hannerheimint 172 Duesnel DC Department of Soil Science Hinnepeg Hanitoba Binghamton HY Rexdale Ontario 24 Avenue Jean Jaures Decines washington DC Hainz Basel Schwerzenbach University of Guelph Guelph Ontario Uiesbaden Hessen D-6700 Ludwigshafen/Rhein Fairfax VA Irvine CA Bochun HRH Burlington ON Senneville Quebec Austin TX Canada Belgium Canada Hest Germany Finland Canada Canada USA Canada France USA west Germany Switzerland Switzerland Canada Nest Germany Nest Germany USA USA Uest Germany Canada Canada K1A 0L2 2400 L3H 4P7 SF03300 V2J 3J6 R31 2N2 13903 5L1 69151 20204 6500 CH-8603 N10 2w1 6200 92718 0-4630 LYR 4A6 H9X 3L7 sherry Shibuya Short Shortyk Silbergeld Simerly Simon Sjogren Skjold?Jorgensen Skramstad Smerko Smith Smith Smith Smith Solch Spear Spira Spitsbergen Stahlmann Stanley James Eiichi Jeffrey Lorne E.K. Dana Hary Johnny Steen Jan Robert Linda James Allan Andrew Joe P.A. Paul Jan DIOXIN '89 DELEGATE LIST SEPTEMBER 17 - 22, 1939 86? Lakeshore Road HKK Co. Ltd. 2-1 Suhehiro-cho Headquarters. U.S. Air Force Env. operations Branch Crestbrook Forest Industries P.0. Box 4600 1616 Street 312 Directors Drive Cdn. Hildlife Service Hat'l Hildlife Research Centre AB Box 47086 Hovo Alle Dept. of Chem., Univ. of Oslo P.0. Box 1033 Blindern The Chlorine Institute 2001 Street, nu Suite 506 43 Harsham Street Ronney House, Room A334 7A Grace's Drive Health Risk Associates 2030 Addison St. Suite 510 40 Halifax St. Uright State University 8370 Heilman Drive P.0. Box 22 Horanda Technology Centre 240 Hymus Boulevard Department Avianand Aquatic Medicine Inst. Toxikologie, 5 425 Volker Blvd. Burlington Tsurumi-ku, Yokohama-shi Bolling AFB, Cranbrook Uashington Knoxville Ottawa Gothenburg DK-ZBBO Bagsvaerd "?0315 Oslo 3 Uashingtonl London Coatsville Berkeley Jamaica Plain New Carlisle Chelsea Pointe Claire Cornell University, Ithaca Berlin 33 Kansas City 0" Kanagaua DC DC DC 1" Ontario DC r. CA HA Ohio Quebec Quebec NY Canada Japan USA USA USA USA Canada Sweden Denmark Norway USA England USA USA USA USA Canada Canada USA Nest Germany 230 20332-5000 VIC 4J7 20036 37923 K1A 0H3 5-40258 2880 20036 su1p 3PY 19320 94704 02130 45344 Jox 1N0 H9R 105 14853 mom '39 Damn us: - 5297511352 1? - 22, 1939 Name Address ?25.13; "?115.26; Steer Peter Environment Ontario 880 Bay Street, 4th Floor Ioronto ON Canada H58 128 Stenhouse Ian Diverse Analyticals Ltd. 197 Spring Road Southampton Hence? England 502 7NY Stephens 2 Robert 2151 Berkeley Hay, Room 234 Berkeley CA USA 94704 Stewart Shelley 4649 Sunnyside Avenue North Seatle HA USA 98103 Stewart John P.D. Box 141 Axis Alabama USA 36505 Stieglitz Ludwig Nuclear Reaserch Center P.D. Box 36 40 7500 Karlsruhe 1 ?est Germany Stinchfield Alan James River Corporation 1915 Harathon Ave. Heenah HI USA 54956 Starr-Hansen Eva Ministry oflthe Environment Horkhoj Bygade S6 Soborg Denmark DK2860 Stott George 2? Perth Street Edinburgh Scotland EH3 5RD Strandell Michael SNV Box 1302 8-171 25 Solna Sweden Stromberg Birgitta Studsvik Energv_ 3-61182 Hykoping Sweden Lars AF - IPK AB P.D. Box 8309 Stockholm Sweden 8-10720 Suda Shoichi HKK Co. Ltd. 1-1 Hinamiwaterida-machi Kawasaki-shi Kanagawa Japan 210 Sueper Charles Twin City Testing 662 Cromwell Ave. St. Paul HM USA 55114 Sullivan Michael 2646 Palma Drive Suite 230 Ventura CA USA 93003 Suter Sharon Ministry of the Environment 40 St. Clair Ave. 5th Toronto Ontario Canada M4V 1P5 Flr. Svensson Ihure a National Chem. Inspectorate Institite of Zoophysiology P.O. Box 560, 751 22 Sweden Uppsala Swanson Stephen Argonne National Laboratory 4057 Glendenning Dounens Grove Ill USA 60515 Sweeney Marie Haring N.I.0.S.H. 4676 Columbia Pkwv., R-15 Cincinnati OH USA 45226 Szakolcai Akos Resources Branch 880 Bay St. 4th Floor Ioronto ON Canada M58 128 Tabor Stephen Hestvaco 299 Park Ave. New York NY USA 10171 Taguchi Vincent HOE-Laboratory Services Dr. 125 Resaurces Road Rexdale Ontario Canada H9U 5L1 Faculty of Pharmaceuticah Takayama Takeda Talka Tamagaua Tame Tang Tarhanen Tashiro Tatry Tay Taylor Teichmann Tejima Tessier Thakore Theelen Thielen Thies Thomas Thompson Thompson Thomson Thornburg Thornton Nobuo Esko Shigeo Chikashi Lai Ha Juhani Colleen Veronique Seika Roy Helmuth Hajime Paul Arvind Rob Daniel Jurgen Terry Patsy Tom Setsunan University Dept. of Env. Sanitary Eng. Finish Pulp Paper Institute 9-29-905 Hiyanomae Ebara Corp. 9420 Cote de Liesse Rd University of Kuopio 125 Resources Road Air Quality Agency (AGA) Abitibi-Price Inc. Atomic Energy of Canada Hallein Papier AG 3-23, Dojima-Hama Domtar Pulp Paper Products Fletcher Challenge Canada P.0. Box 1 Occidental Chemical Laverkusen - Bayeruerk 1825 K. Street, H.u. 1141 Route de L'Eglise HOE-Laboratory Services 0r. Zenon Environmental Inc. 425 Volker Blvd. 385 Helrose Avenue TOXIN '89 DELEGATE LIST SEPTEMBER 17 - 22, 1909 Sci. Kyoto University Box136 1-6-2? Kohnan, Hinato-ku Touf Gan Cedex 13 Sheridan Park P.0. Box 62 1-Chome, Kitaku P.O. Box 7211 Crofton Pulp Paper 2801 Long Rd. Suite 322 125 Resources Rd. 845 Harrington Court 45-1 Nagaotoge-Cho, Hirakata Sakyo-ku, Kyoto Helsinki Hiratsuka Tokyo Lachine SF - 70211 KUOPIO Rexdale Paris La Defense 2 Mississauga Pinaua A 5400 Hallein Osaka Hontreal Crofton Bilthoven Grand Island 0-5090 Leverkusen Hashington St. Foy Rexdale Burlington Kansas City Toronto Kanagaua Quebec OH OH Manitoba Quebec BC NY DC PO Ontario 0n H0 Japan Finland Japan Japan Canada Finland Canada France Canada Canada Austria Japan Canada Canada The Netherlands USA ?est Germany USA Canada Canada Canada USA Canada 606 SF-00101 254 108 H8T 1A1 5L1 LSK 1A9 ROE 1L0 530 H30 3H2 VOR 1R0 3?20 EA 14072 20006 G10 4H5 0L1 LYN 3P3 64110 126 DIOXIN '89 DELEGATE LIST SEPTEMBER 17 - 22, 1989 Uest Germany USA USA Finland Canada USA USA Canada Sueden Finland Brazil USA The Netherlands Canada The Netherlands USA Canada Chile Denmark 0-6231 27709 68588-0304 SF-00100 378-316109 37202 H4V 1K6 29190 49009 3508 TA VGM 407 1000 HE 45435 H95 4M5 2860 Name Address 3 mu?" Tiernan Thomas ?right State University 175 Brehm Lab Dayton Ohio Tiunm ChristOpher Sulzbacher Street 40 Sualbach Tondeur Yves 801-10 Capitola Drive Research Triangle Park NC Tong Huayi Dept. of Chemistry University of Nebraska Lincoln NE Tornaeus Jarkko Inst. of Occupatonal Health TTL, c/o H.Y. Kemia Vuorikatu 20, Helsinki Tosine Helle 880 Bay Street 4th Floor Toronto ON Travis Curtis Oak Ridge Laboratory Oak Ridge TN Trauick Steve UPIU P.0. Box 1475 Nashville TN Turner Eduard 1 St. Clair Ave. E. 5th Floor Toronto Ontario Tyler Rick No Address Available Hats Inst. of Env. Chemistry University of Umea Umea 5-9018? Uaheri Marja Enso-Cutzeit 0y Research Ctr. 55800 lmatra Valerie Francisco Aracruz Celulose P.0. Box 1011 Aracruz ES Valley Richard Hichigan Pulp a Paper Corp. 5243 ?est 0 Ave. Kalamazoo H1 Van den Berg Hartin University of Utrecht Dept. of Veterinary P.0. Box 80176, Utrecht Toxicology Van Donkelaar Arie NLK Associates 501-5562 Balsam St. Vancouver BC Van uijnen Joop Public Health Dept. Mun. Health 5. P.0. Box 20244, Amsterdam VanHess Garrett Uright State University 3640 Colonel Glenn Highway Dayton Ohio Vega Canovas Rogelio CPFP Research Ltd. 120 Pointe Claire Ave. Pointe Claire Quebec Vera Gustavo Laja Pulp and Paper Mill Laja 103 Laja Vikelsoe Jorgen Horkhoj Bygade 26 Soborg Villard Serge 125 Resources Road Ueston 0N 5L1 DIOXIH '89 DELEGATE LIST SEPTEMBER 1? - 22, 1939 Name Address Vilppunen Pekka University of Oulu Oulu Finland 905?0 - SF Vincent Frank James River Corporation 1915 Marathon Ave Heenah HI USA 54956 Haddell David wellington Laboratories 393 Laird Rd. Guelph ON Canada N10 Uaern Fredrik P.0. Box 60 2013 8-104 01 Stockholm Sweden Hagel Daniel Hright State University 175 Brehm Lab Dayton Ohio USA 45435 Uall Kevin 96 Instruments Creue Road Manchester England Hallace Uarren 250 E. Superior Uesley 296 Chicago IL USA 60611 Haller John Diachem Industries Ltd. 5705 Greenland Dr. Delta BC Canada VAL 2E3 Halsh Pierre 2360 Chemin Ste-Foy 2E Etage Sainte-Foy Quebec Canada 619 4H2 Halters Richard Dept. of Civil Engineering University of Maryland College Park HD USA 20742 Harman Kristofer Hyroeping 8 Sweden 61182 Harnoe Kirsten Hiljostyrelsen Strandgade 29 Copenhagen Denmark DK-1401 Uatanuki Reiko Science Hriter Nataacho 2-12-11 Husashino Tokyo Japan 180 Haters Jim New Zealand Dept. of Health P.0. Box 5013 Uellington New Zealand Hearing Jim 3800 Hesbrook Hall Vancouver British Canada 968 2L9 Colmbia Uebb Leslie Pira, Paper 3 Board Division Randalls Road Leatherhead Surrey England K122 7RU Uebster John Dupont Chem. 8. Pigments Dept. Chestnut Run Pl. Box 80709 Uilmington DE USA 19880 0709 Nebster Barrie Dept. of Soil Science University of Hanitoba "innipeg H8 Canada 2112 Uebster Tom Queens College Flushing NY USA 1136? Hendlick Joseph 851 S. Marine Hills Hay Federal HA USA 98003 Heston Alan Occidental Chemical Corp. P.O. Box 728 Niagara Falls NY USA 14302 Uhittemore Ray Tufts University Hedford HA USA 01890 uiesmuller T. Auf der Horgenstelle 18 Tubingen 1 Nest Germany D-YAOD DIOXIH '89 DELEGATE LIST SEPTEMBER 17 - 22, 1989 Name Address mmSlammessoaestgatenodImus "usnm ?agar? Uile I. Uiley Eric Kamyr Canada Inc. Ridge Center Glens Falls NY USA 12804 Uilkinson John Vulcan Chemicals 1225-19th St. NU Hashington DC USA 20036 Holluage Paul Heyerhaeuser Co RFC 2625 Tacoma HA USA 9847? Hon Henry 100 Gamelin Blvd. Ottaua Ontario Canada K1A 0H3 Noznou Ron '700 u. Georgia St. P.O. Box 10058 Pacific Vancouver BC Canada V7Y 1J7 Ctr. Yamamoto Takeshi Osaka City Inst. Public Health 8-34 Tojo-Cho, Tennoji-Ku Osaka Japan Yanders Armon ETSRC 5450 S. Sinclair Road Colunbia HO USA 65203 Yang Kathy International Paper Long Headou Rd. tuxedo NY USA 10987 .vao c. college Station us}; 77843-4466 Yemc Bernard Novo Labs Inc. 33 furner Road Danbury CT USA 06810-5101 Yoshio Akimoto 2-2-1, Hiyama Funabashi-shi Chiba Japan 274 Young Brian Abitibi Price Sheridan Park Mississauga Ontario Canada LSK 1A9 Yrjanheikki Erkki UHO Regional Office for Europe 8 Scherfigsvej Copenhagen Denmark DK-2100 Zagar John Ueyerhaeuser Canada Ltd. P.O. Box 800 Kamloops BC Canada VZC 5M7 Zimmerman Michael ICF Technology 2700 Chandler, Bldg. Las Vegas NV USA 89120 GUIDELINES TO DELEGATES REGARDING . 'u1gu. THE COPY CENTRE - Casson Room The Copy Centre is open from 8:30 a.m. to 6:30 p.m. from Monday, September 18 until Friday, September 22. The Centre will close earlier on Wednesday and Friday. Availability - The copy centre will have available copies of those presentations made on that particular day and those of preceeding days. CoPies of poster presentations are available throughout the week. . - Each morning, a list of available oral presentations will be posted. At the end of each session or full day of sessions, conference delegates can submit a request for copies along with $1.00 per copy. The copies will be available for pickup at a specified time. Costs - All copies will be $1.00 per presentation regardless of the length. A "Request for Copy'I form has been attached. - Each delegate is entitled to one free copy. Please present the enclosed form marked at the Copy Centre. Request for Copies - Requests for copies can be made any time throughout the day for that day or previous days presentations. - The copies will be available at the end of the day during the poster session or first thing the next morning, depending on the request. - Additional request forms are available at the copy centre. NOTE TO PRESENTERS: PLEASE ENSURE THAT A COPY OF YOUR PRESENTATION IS MADE AVAILABLE TO THE COPY CENTRE SO THAT DELEGATES WILL NOT BE DISAPPOINTED. Name: ULUALDI REQUEST FOR COPIES Last Affiliation: First Country: Hotel: tong-In "nun Copies Requested: (Use code from Program Book) Copies: -Date:: Amount Received: Initial: for Administrative Use Only I I 1 I I 8 ONE FREE DIOXIN i FOR COPIES Name: I Last First Affiliation: ?89 Country: mum Hotel: I Copies Requested: Copies: (Use code from Program.Book) Date:; Amount Received: Initial: for Administrative Use Only . ThyT';?313..-.?-qE-vw? - .1. . .. '15-'3329w..- . wing}.- x1?. 11ATFIQIL .Of?im ff L.-. 173any .62. '3 . .. 7.. . zmiaw ( DIOXIN '89 POSTER PRIZE EALLOT Please choose 1st/2nd Best Posters In Any of the Research Areas Listed Below. Please Consider the Following When Making Your choices: . Content and Scientific nerit . Organization of ideas . Visual Impact/Quality Of Presentation .. 2nd 1 I - i 1. Analytical Methods, 2. Properties, Transport/Eaten 3. Sources/Levels_ - . . I 4. Risk Assessment and Regulation 5. Combustion/Incineration, Formation/Destruction I I I 6. Human/Animal Levels and Effects, Mechanism of Action To Vote: . Write poster numbers of your choice in the appropriate spaces above I. . Return ballots to ballot box at Dioxin '89 1 registration desk i I . Deadline for ballot return Thursday, Sept. 21 @51800h i . Awards will be announced at closing ceremonies Friday, Sept. 22nd. TOXIC CHEMICAL ECO 9? 143 Dennis SL, Rockwood, Ontario, Canada, NOB 2K0 (519) 856-9591 ECO LABORATORIES INC. 2395 Huron Parkway, Ann Arbor, Michigan, U.S.A. 48104 (313) 973-2780 PROVJIFDING IND US TR AND 00 VERNMENT WITH VE SOL UTI ON TO TOXIC CHEMICAL PROBLEMS ELI Eco Lab13ratories, Inc. ELI Eco Technologies, Inc. 143 Dennis 31., Ont. NOB 2K0 Rockwood: (519) 856?9591 5 Toronto Line: (416) 450?7691 FAX: (519) {556?9235 ECO LOGIC . m? ECO LOGIC THE TOXIC CHEMICAL SPIECIALISTS Eco Logic provides corpbrate and government clients with authoritative answers to questions about toxic substances. Clients gain access to expertise and state?of?the?art facilities in all fields related to environmental science, human toxicology. chemical analysis. and hazardous waste destruction technologies. This helps clients to understand and solve their toxic chemical problems. Eco Logic professionals emphasize full quality assurance of all aspects of every project. Clients receive useful and defensible advice based wholly on sound science. Eco Logic's "one?stop" approach leads to time and money savings for clients. I This is a time of increasing concern surrounding toxic chemicals. Regulations for these materials are steadily increasing. both in numberiand in complexity, and affect day to day operations and decisions. Eco Logic's past experience, and on?going participation, in the regulatory process keeps clients familiar with current and pending legislation. Clients are able to make well?informed and proactive decisions. and can avoid costly reactive approaches to perceived toxic chemical problems. ECO LOGIC ENVIRONMENTAL DIVISION I 1 Eco Logic's Environmental Division provides scientific expertise and consultation in the areas of environmental chemistry. ecology. geography. hydrogeology, meteorology, computerized data management and the interpretation of environmental legislation. A team of in?house consultants provides technical and field expertise to assess and remedy environmental issues. The Division participates in the siting of new waste management facilities, including Energy?From?Waste incinerators and landfills. assessment of ecosystem health. mediation of liability claims. interpretationbf environmental policies and legislation. and the remediation of contaminant spills and leaks. The Division performs comluplete environmental assessments and audits. Interjaction with the client facilitates mitigation of the impacts of any problems or concerns identified. Informatibn is expertly interpreted and explained to the public, government and other interested parties. The Division also assesses and negotiates- environmental approvals with affected parties. ECO LOGIC LABORATORY DIVISION i Eco Logic's experienced laboratory team consists of two senior and three technicians. The consistently high quality achieved by the Laboratory Division results from the emphasis placed on quality assurance and quality control in all phases of sampling. analysis and data processing. The Division ensures that clients' needs are fully addressed by developing a detailed project plan prior to commencing analysis. Quality control and quality assurance protocols are the cornerstone of the Laboratory Division's success. Surrogate standards for each chemical class are added to samples prior to extraction to follow chemical recoveries through all stages of analysis. This unique technique provides great confidence in the accuracy and precision of data. Duplicate analyses are performed on every tenth sample, and instrument performance is constantly monitored. Regular maintenance and calibration of all instruments ensures optimum performance. 1 The Eco Logic laboratory is equipped with state?of?the?art equipment for trace organic analysis. Instrumentation includes a Hewlett Packard (HP) 5890 gas chromatograph fitted with dual electron capture detectors. and a HP5890 gas chromatograph interfaced to a HP597O mass selective detector. Fully automated analysis is performed with the aid of a computerized data system. ECO LOGIC OCCUPATIONAL AND HEALTH ASSESSMENT DIVISION The Occupational and Health Assessment Division conducts investigations relating to the potential impacts of toxic substances on human health. Eco Logic professionals design sampling and analysis programs to obtain concentration, data for hazardous chemicals found in workplace or home environments. Exposure risks are estimated using proprietary computer software tailored to the specific environment being studied. This approach enables simultaneous evaluation of regulatory compliance and possible health risks to humans resulting from exposures under different conditions. The Division also supervises long? ?term drinking water characterization programs for municipalities. Such projects integrate sampling, analysis toxicology. regulatory assessment, reporting, trend analysis and data management into a single. cohesive servicei. These activities enable proactive decision making in the management of drinking water resources. 1 The Division has preparech review articles for publication by the Department of Health and Welfare. These have centred around toxic chemical levels in Canadian human tissue samples. The Division will shortly begin a three year program of laboratory research to characterize chemical hypersensitivity disorders in Ontario populations. ECO LOGIC m_ TECHNOLOGIES DIVISION ELI Eco Technologies. Inc., a subsidiary of Eco Logic. develops technologies for the measurement and elimination of toxic chemical problems. ELI Eco Technologies is currently developing applications of the 8: Analysetechnik on?line mass spectrometer for the continuous monitoring of organic compounds in stack gases and ambient air. A total service package is offered which includes installation of the system, on?going maintenance, emission monitoring by remote computer link with our Rockw'ood headquarters, and regulatory reporting. Bench?scale tests of a prototype hazardous waste destructor are currently being conducted, with financial assistance from the National Research Council of Canada. This patented system involves a thermo? chemical reduction process suitable for wastes containing either high or low concentrations of chlorinated Organic species. such as PCBs and dioxins in either aqueous .or organic matrices. Construction and testing of a full?scale reactor is planned for the near future. Other waste treatment technologies are also being assessed. These include vitrification of ash combined with thermo?chemical destruction of organic compounds, and solvent extraction of contaminated soils and solids. ECO LOGIC PRODUCTS AND SERVICES ECO LOGIC . TRACE LEVEL ORGANIC Eco Logic has been performing high?quality trace organic analysis for over two years at; its Rockwood laboratory. The laboratory has analyzed a Wide range of environmental matrices, including drinking water, effluents, sediments. air and biota. Eco Logic' analytical laboratory is equipped to analyze for a wide range of contaminants, including the following: I - Industrial Contaminants biphenyl mixtures (PCBs) individual PCB congeners chlorinated benzenes chlorinated phenols volatile aromatic chemicals (benzene, etc.) volatile organochlorines (trihalomethanes, etc.) polynuclear aromatic hydrocarbons (PAHs) aliphatic hydrocarbons 1 - Pesticides organochlorine pesticides and herbicides organophosphate [pesticides carbamate pesticides - Dioxins/Dibenzofurans chlorinated dibenzodioxin and dibenzofuran isomers including and - Full?scan volatiles and/or extractables ECO LOGIC c.0? i I AIR AND EMISSION MONITOLQING Eco Logic has developed alunique air sampling apparatus. A pump is connected to two sampling trains one for sampling volatile chemicals, and the other for simultaneous collection of semi?volatile substances. Primary and backup adsorbent cartridges are connected to each sampling train. Primary columns are spiked with known amounts of surrogate chemicals before sampling, allowing chemical recoveries in the sample to be determined. A simple solvent extraction procedure is then used to prepare the sample for analysis by full? ?scan gas chromatography/mass spectrometry. The sampler. has been used successfully in a major study of air in the high?humidity environments found in sewage treatment plants. For on?line monitoring of plant air. stack emissions or process gas streams, Eco Logic can supply custom?made systems featuring a unidue chemical ionization mass spectrometer (CIMS) recently developed in Austria. The CIMS can simultaneously measure to percent levels of up to 36 contaminants on a continuous basis and is especially useful in identifying individual hydrocarbons. The Ontario Ministry of Environment's Cleaii Air Program will require continuous emission monitoring of many compounds which cannot be 'measured using currently available systems. The CIMS represents an effective solution to this problem. Fully developed software automates the gathering and reporting of data, and process control capabilities make it possible to reduce emissions while monitoring. A complete range of standard stack?testing and in?plant air testing services is also available. DRINKING WATER MONITORING ECO LOGIC m? Public concern over the quality of drinking water has grown in recent years. Governments require high quality, accessible and timely data in order to make well?informed decisions about drinking water supplies. Eco Logic offers complete drinking water monitoring programs, comprising sampling, analysis, interpretation and data management. Eco Logic has developed a unique water sampling system to meet the needs for low detection limits and built in quality assurance and quality control. An adsorbent cartridge is attached to existing drinking water outlets and used to extract trace level organic contaminants from large volume samples (200 300 L). The sampling cartridge is then returned to Eco Logic's Rockwood laboratory for analysis. All drinking water data is interpreted for clients. Chemical concentrations are assessed against worldwide standards. and contaminants are evaluated in'terms of potential impacts on human health. To facilitate identification of chemicals of concern. all data is electronically transferred into a - computerized database tailored to clients' specific needs. This proprietary software contains information on drinking water standards and guidelines, and can be used to identify any chemicals whose concentrations exceed a specified fraction of a relevant guideline. Thus, rising contaminant levels can be detected before they present a danger to human health. ECO LOGIC i MISA PROGRAM ANALYSES i Clients who already possess in?house capabilities for inorganic analyses can take advantage of Eco Logic's expertise in trace organic analysis to satisfy their MISA program requirements. . Eco Logic's state?of?the?art laboratory performs analyses for all MISA target organic parameters. Complete organic characterization of process effluents is provided using gas chromatography/mass spectrometry. These techniques enable Eco Logic to obtain detection limits orders of magnitude below those required under MISA. Rigorous application of quality assurance and quality control techniques ensures accurate and timely data. Eco Logic's analytical capability for all MISA organic parameters means that chants save time and money in meeting program requirements. Analysis of inorganic parameters can also: be arranged. A comprehensive MISA package, including both organic and inorganic parameters. is available upon request. ECO LOGIC DATA MANAGEMENT SOFTWARE Long-term chemical mdnitoring programs generate large amounts of data. This poses a clear need for comprehensive approaches to data management. The diversity of types of data collected and the difficulties associated with storage, retrieval and data processing make customized computer?based systems essential for efficient data management. I Eco Logic provides a full range of services to help clients manage analytical data. Services include reviewing of data management strategies, and design, development and implementation of custom data management systems. User training, and maintenance of new and existing systems ensure that clients have ready access to important data. Eco Logic' computerized data management systems feature full data input editing and querying capabilities, and password protection to ensure data integrity and security. Utilities include flexible report? quality data output, a graphical interface for on?line trend analysis, and routines i for backup. archiving, and manipulation of data. ECO LOGIC QUALIFICATIONS ECO LOGIC m1 THE PROFESSIONAL TEAM THAT ENSURES CREDIBILITY All programs dealing with toxic chemical problems face increasing difficulty on the routes to acceptance and success. In 'a time of pervasive public distrust. serious. challenges to both industrial and toxic cleanup programs must be anticipated. Success. while under the scrutiny of regulatory agencies and public interest groups, is ultimately a function of the credibility of the proponent and its consultants. The professional team at Eco Logic ensures that each project meets the five criteria essential to credibility: . Third party objectivity - High quality data . Expert chemists, toxicologists and engineers - Understanding of current. and future regulations . Clear communication with technical experts, regulators and the public Eco Logic professionals co'mbine more than 50 years of scientific research experience. 45 years of regulatory development and enforcement expertise and 35 years of toxicological expertise. Detailed C. V. ?s are available for all staff. ECO LOGIC QUALIFICATIONS Douglas J. Hallett. Toxicologist (President) United Nations Silver Medal for Environmental Stewardship Assessment: Canada?US. hazard and risk assessment of PCBs, Mirex. toxaphene; environmental impact assessment of a solid waste landfill, a sewage treatment plant, a solid waste destructor, Energy?From.? Waste incinerators: fingerprinting of spills and hazardous leakage from underground I storage tanks; groundwater quality assessment; liability assessment of PCB fires Analysis: Discovery of 2, 3. 7 El? TCDD photomirex and PAHs in Great Lakes biota Toxicology: Genetic toxicology of crude oil fractions, ecotoxioology of fenitrothion and photpmirex; over 65 reviewed scientific papers of; occurrence, impacts and trends of environmental contaminants in Great Lakes biota Regulatory: Past Chairman, MISA Advisory Committee, Ontario Ministry of the Environment; Past Chairman, Federal Great Lakes Toxic Chemical Program; Past Chairman, Canada?US. Committee for the Assessment of Great Lakes Chemicals; Senior Scientific Advisor. Environment Canada (12 years) ECO LOGIC QUALIFICATIONS Aquatic Toxicologist (US. Vice President) Wayland R. Swain, Assessment: Primary assessments of pollution of the Great Lakes, Lake Baikal (USSR), Het 'IJsselmeer (the Netherlands), the Maarsseveen Lake System (the Netherlands) Lake Managua (Nicaragua): public health and human impact of PCBs in Lake Michigan fish; investigation of liablility claims related to accidents involving lead cyanide and dioxane; investigation of cattle vaccine contamination: by bovine viral diarrhea virus Analysis: Discovery of atmospheric transport of PCBS in the Great Lakes; discovery of toxaphene in ,Great Lakes fish_ I Toxicology: Aquatic toxicology of PCB congeners?; maternal~ infant transmission of . PCBs in humans. human health effects of organochlorine compounds; past Chairman Department of Aquatic Ecology, University of Amsterdam, Beatrix Crown Professor (5 years) Research: Over 100 reviewed scientific papers Regulatory: Past Director, U. S. Environmental Protection Agency; principal investigator Reserve Mining (Lake Superior) Waukeegan Harbour (Lake Michigan) Saginaw Bay (Lake Huron) ECO LOGIC QUALIFICATIONS Ronald W. Brecher. Human Toxicologist (Manager. Occupational and Health Assessment) . landfill leachate and the Niagara River 1 Assessment: Human tissue levels of organic and inorganic contaminants; pathways of human exposure to toxic chemicals; occupational assessment of sewage treatment plants; assessment of drinking water; assesSment of pesticides in fruits and . Vegetables I Analysis: Discovery of heptachlorostyrene in the Great Lakes: analysis of Hyde Park Toxicology: Computerized modelling of human exposures to toxic chemicals; early detection of inflammatory disease in humans I Research} Characterization of chemical hypersensitivity disorders in humans Regulatory: Canadian focus case studies of PCBs, chlorophenols. mercury, Mirex and photomirex for the International Joint Commission Great Lakes Water Quality Board; Great Lakes Water Quality Objective for Chemist. Canadian Wildlife Service, Environment Canada (2 years) ECO LOGIC QUALIFICATIONS Kelvin Campbell, P.Eng. Environmental Engineer (General Manager. . ELI Eco Technologies. Inc.) Assessinent: Optimization and monitoring of industrial processes and combustion facilities; destruction efficiency testing of hazardous waste destruction processes; measurement of stack emissions of common pollutants. such as 802, H28. and as well as trace organics such as PAI-Is PCBs, dioxins, furans and pesticides Design: Specialized gas sampling systems and instrumentation: adaptation of . monitoring systems to existing process 5 equipment; development of process equipment for a newly?patented method of destruction of hazardous wastes Research: Bench?scale testing of a thermo?chemical process for the destruction of wastes containing chlorinated organic chemicals, such as PCBs and chlorobenzenes I 1 Regulatory: Stack emission testing for the purpose of demonstrating compliance with provincial or federal regulations; industries tested include pulp and paper. mining and smelting, chemical and petrochemical. manufacturing, food processing. lime and cement kiln operations, secondary lead smelting, and incineration associated with hazardous waste, municipal solid waste. sewage sludge and landfill gas i ECO LOGIC QUALIFICATIONS Jillian G. Daffern, Environmental Chemist (Manager. Environmental Division) I I Assessment: Environmental assessment for siting of waste disposal facilities, including" landfills and Energy?From? Waste indinerators Atomic absorption and emission I spectroscopy, UV/Visible spectroscopy. voltammetry; analysis of trace metals, nutrients, organic contaminants in water, soil and plant tissues Research: Atmospheric processes, including long range transport of pollutants and acid precipitation; PCB combustion and thermal decomposition; environmental contaminant distributions; forest - nutrient ?dynamics Public Pol/toy and Consultation: Great Lakes St. Lawrence River Ontario Legislation and Regulations Regulations 308 and 309); public consultation; dispute resolution ECO LOGIC QUALIFICATIONS i I Karen D. Nicol. C.E.T. Assessment: Participated in the investigation of the St. Clair River ?blob", conducted Technologist by Environment Canada and the Ontario Ministry of the Environment (Laboratory Manager) Analysis: 3 Over 15 years experience in trace . organic contaminant analysis using gas chromatography with electron capture and mass selective detection; analysis of fish. clams. sediments, water, air, soil. paper products, and foods. for chlorobenzenes. organochlorine pesticides congener specific PCBs, PAHs, chlorophenols. chlorinated dioxins and dibenzofurans I Research: Development of cartridge samplingl systems for air and water suitable for simultaneous analysis of over 150 volatile and semi?volatile organic compounds; field testing of a large volume liquid? liquid extraction device for Environment Canada Instrumentation: Hewlett Packard 5890 gas chromatograph fitted with dual electron capture detectors; Hewlett Packard 5890 gas chromatograph fitted with Hewlett Packard 5790 mass selective detector I i I ECO LOGIC QUALIFICATIONS Hydrogeologist Peter J. Kornelsen. Assessment: Hydraulic characterization of porous and fractured geologic media: assessment of contamination in geologic materials; contaminant transport in groundwater; geochemical properties of natural materials i Researchi' Hydraulic testing of basal sands of MacMurray Formation. Fort MacMurray. Alberta; in situ hydraulic conductivity profiling, East Bull Lake, Ontario; tracer testing and hydraulic interconnectivity testing. Chalk River. Ontario; laboratory assessment of theoretical laws for fluid flow in fractured geologic materials I Design: development and testing of specialized equipment for use in hydrogeologic research; development and assessment of a computer simulation for transient flow behaviour in viscous solids: development of a computer baSed data management system for water quality data