2005.4-2006.3 Yearbook of NILIM
Research Summary
Water Quality Control Department
Reference Number | Y050204 |
Title | Research on Risk Evaluation of Chemical Substances in Water Environment |
Start-End Date | 2003.4-2006.3 |
Division | Director, Water Quality Control Department Research Coordinator for Water Quality Control Wastewater and Sludge Management Division River Environment Division Environment Department Research Coordinator for Housing Information System |
Author | Director, Water Quality Control Department, Kenji Sakai Research Coordinator for Water Quality Control , Toshiaki Shimizu Wastewater and Sludge Management Division, Head, Mizuhiko Minamiyama Reseacher, Hiroki Yamagata River Environment Division Environment Department, Senior Researcher, Katsuhiro Onuma Reseacher, Hiroyuki Suzuki Guest Research Engineer, Takeshi NOMOTO Research Coordinator for Housing Information System, Hideyuki Kobayashi |
Summary | This study aimed to grasp the amount of chemical substances discharged into river basins and the behavior in the water environment based on PRTR information; to perform a risk assessment based on the current state; to share the results with stakeholders related to the areas; and to establish a risk management method for the basins. |