Research Project code：0150003354
Update date：Jan. 17, 2003
Study on pollution preventing countermeasure for hazardous chemical substances and on evaluation of risks
2000 - 2002
Various chemical substances exhausted into environment by the human activities, are distributed to each region such as atmosphere, water, and soil, and give various impact to ecosystem, according to their physical and chemical characteristics. The study aims to contribute the suppression of environmental risks by hazardous chemical substances, by elucidation of environmental pollution mechanism and by attempting the development of environmental preserving procedure and risk evaluation procedure. The study is achieved by taking up dioxin related substances, agricultural chemicals, volatile organic substances(VOC) such as benzene, trichloroethylene, surfactants, and others, from the various hazardous chemical substances considering restriction by laws, existence amount in the environment, and hazards. The study aims to contribute to the reduction of environmental risks by hazardous chemical substances, by the attempt for elucidation of environment pollution mechanism, and for development of environment preserving procedures and risk evaluation procedures.
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