摘要
本文综述环境中多环芳烃的来源的迁移转化的研究近况。大气中多环芳烃以光化学降解为主，在水体中以吸附过程迁移为净化特性，而在土壤中则以催化聚合反应降低其生物可给性。
The paper summarizes the recent research on the source、migration and transformation of polycyclic aromatic hydrocarbon (PAH)under the different environments.Under the atmospheric environment,the main existing form of PAH is the photochemical degradation,and under the water environment,the purified character of PAH is the absorption migration,PAH reduces the biological supply with catalytic polymerism reaction in the soil.
出处
《内蒙古环境保护》
1997年第4期38-39,共2页
Inner Mongolia Environmental Protection
关键词
多环芳烃
光化学反应
环境监测
polycyclic aromatic hydrocarbon photochemical reaction absorption mechanism catalytic polymerism reaction
