摘要
本文测定了硝基苯、苯胺、萘和苯酚从土壤向大气释放的速率.这些污染物一开始都有较高的释放速率,几天后污染物的释放速率下降.清洁的粘土和水泥板覆盖在污染的土地上能有效地阻止污染物向大气释放,可用于土壤的修复.
Release rate of nitrobenzene, aniline, naphthalene and phenol form polluted soil into air have been measured. Initially, the release rate of pollutants are greater, but its decreases rapidly after a few days. The results show that both clean clay and floor slab covered on polluted soil, it can effectively prevent pollutants release to air, and that may be applied to soil restoration.
出处
《环境化学》
CAS
CSCD
北大核心
2000年第1期31-36,共6页
Environmental Chemistry
