摘要
This paper summarizes the recent advances in the enzyme bioremediation of the pesticides pollution on mechanism, influencing factors and applications. The pesticides pollution of soils has become one of the major environmental problems. However, enzymes such as peroxidase, parathion and hydrolase, which play a remarkable role in the bioremediation of pesticides polluted soils, can degrade parent compounds into less or no toxic metabolites through hydrolysis, oxidization, coupling reactions and so on. This approach is one of the best bioremediations of polluted soils with high efficient degradation, low cost and safety, by which the intermediate products of pesticides are incorporated into humus during the humification process, so that soils can restore dynamic balances.
This paper summarizes the recent advances in the enzyme bioremediation of the pesticides pollution on mechanism, influencing factors and applications. The pesticides pollution of soils has become one of the major environmental problems. However, enzymes such as peroxidase, parathion and hydrolase, which play a remarkable role in the bioremediation of pesticides polluted soils, can degrade parent compounds into less or no toxic metabolites through hydrolysis, oxidization, coupling reactions and so on. This approach is one of the best bioremediations of polluted soils with high efficient degradation, low cost and safety, by which the intermediate products of pesticides are incorporated into humus during the humification process, so that soils can restore dynamic balances.
出处
《生态学杂志》
CAS
CSCD
北大核心
2001年第3期47-51,68,共6页
Chinese Journal of Ecology
基金
中国科学院知识创新工程重要方向项目 !( KZCX2 -4 0 1)
国家重点基础研究发展规划项目! ( G19990 1180 1-3)
关键词
土壤污染
农药污染
酶修复
enzymes, pesticides,pollution,soil, bioremediation.
