摘要
五氯硝基苯(PCNB)是一种有机氯农药,具有较强的环境毒性,对人和动物有"三致"效应。虽PCNB已被不少国家禁用,但在施用过的土壤中仍然能检测到其残留。近年来,不少学者对PCNB的修复方法进行大量的研究,文章综述了物理修复、化学修复、生物修复等原位修复方法,并对今后PCNB环境修复的发展趋势进行了展望。
Pentachloronitrobenzene（PCNB） is a kind of organochlorine pesticides with strong environmental toxicity. Identified as seriously harmful to human and animals bodies, it has been forbidden by many countries, but PCNB residues and their metabolites could still be detected in soil which had been applied. Recently, various technologies for PCNB degradation have been studied. The paper reviews the approaches of in-situ remediation, listed as the physical remediation, chemical remediation and bioremediation. The developing trend of PCNB remedia-tion technologiesis is proposed.
出处
《广东化工》
CAS
2016年第3期56-57,共2页
Guangdong Chemical Industry
关键词
五氯硝基苯
物理修复
化学修复
生物修
PCNB
physical remediation
chemical remediation
bioremediation
