水相物质
水相物质-
为了解污染物在土壤中迁移的规律，利用BTEX模拟轻非水相污染物质，采用土工离心试验技术对BTEX在非饱和土和地下水系统的迁移过程进行模拟。
The transport of contaminants in soil was modeled experimentally using geotechnical centrifuge modeling to simulate the pollutant transport process in an unsaturated soil and groundwater system with BTEX as the light non-aqueous phase liquid ( LNAPL ) .