污泥施用土壤中全氟化合物的生物有效性分析

Bioavailability analysis of perfluorinated compounds in soil applied by sludge

全氟化合物是一种持久性较强的有机污染物,其具有环境持久性、生物富集性、生物放大、生物毒性效应特征,是环境化学研究的重点内容。污染的农田施用会导致在土壤中积累大量的全氟化合物。研究分析污泥施用土壤中全氟化合物的生物有效性,可以分析了解全氟化合物的环境行为,也是文章研究的重点。

Perfluorinated compounds are persistent organic pollutants with environmental persistence,bioaccumulation,biomagnification and biotoxicity effects. They are the focus of environmental chemistry research.Contaminated farmland application can result in the accumulation of large amounts of perfluorochemicals in the soil.The study analyzes the bioavailability of perfluorinated compounds in sludge application soil,and can analyze the environmental behavior of perfluorinated compounds,which is also the focus of the research.