Company Name: DuPont de Nmours & Co, Inc.
refid# 3JnDm8eVdk2zYzYe9nadG5KDO18 pages
(dba Exygen Research) (Exygen) from DuPont Corporation.
refid# r60Goa9wkRaOq4yXYB4Q5mNRV18 pages
(dba Exygen Research) (Exygen) from DuPont Corporation.
refid# 0JJRp205nz6E6zMRnJZgzd3ok20 pages
DRAFT AR226-2619 Distribution on last page DuPont Engineering Technologies Wastewater Group Brandywine DuPont Company Carbon Adsorption Isotherm Evaluation for Perfluorooctanoic Acid (PFOA) In Samples From Chambers Works Wastewater Treatment Facility Final Report Work Done By: Report Written By: Previous Related Reports: Project Code: Period Covered: Notebook Numbers: Date of Issue: Reviewed by: Approved by: Stephen Constable, Lynn DeKleva, Barbara Larsen, Stan Bachmura, R.
refid# 1Qz1Z57o57OaQnDxdyEg63BZ524 pages
(dba Exygen Research) (Exygen) from DuPont Corporation.
refid# BvX2e9V4OaVzExqyRk17VN9yk17 pages
Stahl, DuPont R.
refid# j0JbnMx7qM21vgmb7o7V877914 pages
Box 50 ~~ Newark, Delaware 19714-0050 LABORATORY PROJECT ID: DuPont-13202 Wonk Request Nuver: (ES service Cove Novae: [Sl] (aTSCACE!
refid# wXkOKKmbm8zLpaydzEX7DgwV35 pages
(dba Exygen Research) (Exygen) from DuPont Corporation.
refid# 9JbvQ0dj2V3D2aXe1ok1Rd1w621 pages
DUPONT DE NEMOUKb & COMPANY INC.
refid# vBo7KoreqRE0L2r3O9DX20qBq143 pages
Currently, Exygen performs all C-8 water sample analyses for DuPont.
refid# 5b3nLD3Baggvvj423RbB01jqN78 pages
DuPont sites.
refid# Lp2yJJV9Zavo2GGeB6kZDGBeb19 pages
(Ref. 5)* C8 was later determined not to be teratogenic by 3M and DuPont's Haskell Labs.
refid# zzproLpZBxqDqGNrGk7me6V4R29 pages
that DuPont believes We understand that that any ORE has of the agreed g5.
refid# jyOBeEDGKMem34vJBR7pdE4LO43 pages
DuPont de Nemours i Co** Inc.
refid# 2R6BLYz7Jp956RB8enOXR65gL29 pages
p. 1 'f P, ~~~ _ 6,76 ENVIRONMENT CANADA AND HEALTH CANAD A CONSULTATIONS ON THE PROPOSED ACTION PLAN FOR PERFLUOROCARBOXYLIC ACIDS AND PRECURSOR S REPORT OF CONSULTATION MEETING Ottawa, Ontario, Canada February 6 and 7, 2006 p. 2 Table of Contents INTRODUCTION . .. . . . .. . . ... . . . .. . ... . . .. . . . .. . . . . . . . ... . .. . . . . .. . . . . . . ... . . . . . . . . . . ... . . . . . . . .. . . . ... . . . .. . . . . . . . . .. . . . . . . . 2 WELCOME/OBJECTIVES . . . . . . . .. . . . .. . . . .. . . ... . . . .. . . .. . . .. . . . .. . . . . . . . . . . ... . . . . .. . . . . . . . .. . . . .. . . . . . . . . .... . . . . . 3 PART 1 THE SCIENTIFIC CONTEXT . . .. . . .. . . . .. . . .. . . ... . . . . . . .. . . . . .. . .. . . . . .. . . . . .. . . . .. . . .... . . . . . 4 PFCAs and Precursors : Simplified Terminology/Sources and Fate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Environmental Fate of Fluorotelomer Based Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 External Review and Science Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 PART 2 THE REGULATORY CONTEXT.............................................................. 8 Assessment and Management of Substances . .... .... . ... . . ... . ... . .... . .... .... . . ... . . ... ...... . . .. . ...... ... 9 PART 3 PROPOSALS ON PFCAs AND PRECURSORS ...................................... 9 Overview of Proposed Action Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Proposed Action Plan : New Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 FEEDBACK ON PROPOSED ACTIONS FOR NEW SUBSTANCES . . . . . . . . . . . . 1 2 Process for preparing a Regulatory Impact Analysis Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Proposed Action Plan : Existing Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 FEEDBACK ON PROPOSED ACTIONS FOR EXISTING SUBSTANCES . . 1 4 Proposed Action Plan : Research and International Cooperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 CLOSING COMMENTS AND NEXT STEPS . . . .. .. . ... . . . . . ... . . .. . . . . . . . . .. . . . . . . . . . . . . . .. . . . ... . . . . . . 18 APPENDIX A : Consultation Agend a APPENDIX B : List of Participants Environment Canada Health Canada - PFCAs and Precursors : Action Plan Consultations - Report page 1 p. 3 INTRODUCTIO N In 2004, the New Substances Program of Environment Canada and Health Canada assessed four new substances which are considered sources of perfluorinated carboxylic acids (PFCAs) .
refid# zQqLBpMw3BmJQJMdzGOpBJDjm27 pages