论文部分内容阅读
Soil organic matter(SOM)is the predominant component for sorption of hydrophobic organic compouds in soil and sorption by SOM ultimately affects chemical fate and availability in soil,and the degree of remedia- tion success of contaminated soils. This paper summarizes the latest development on sorption of organic com- pounds in soil (natural) organic matter,addresses four sorption mechanisms: surface adsorption,solid - phase Partitioning,dual-mode sorption,and fixed-pore sorption model,and presents future research directions as well.
Soil organic matter (SOM) is the predominant component for sorption of hydrophobic organic compouds in soil and sorption by SOM characterized by chemical fate and availability in soil, and the degree of remedia- tion success of contaminated soils. This paper summarizes the latest development on sorption of organic com- pounds in soil (natural) organic matter, addresses four sorption mechanisms: surface adsorption, solid-phase Partitioning, dual-mode sorption, and fixed-pore sorption model, and presents future research directions as well.