摘要
多氯联苯是环境中广泛存在的一种持久性有机化合物,具有三致作用。多氯联苯具有疏水性和亲脂性,土壤是其在环境中的最终归宿,因此,多氯联苯污染土壤的修复越来越受到重视。简介了多氯联苯的基本性质、土壤环境中多氯联苯的污染现状,综述了国内外多氯联苯污染土壤修复技术的研究进展,并对其发展前景进行了展望。
Polychlorinated biphenyls （PCBs） are ubiquitous and persistent organic pollutants in environment, which are toxic, carcinogenic and mutagenic. For PCBs are hydrophobic and lipophilic, soil is its final destination in environment. Hence, PCBs-contaminated soil is increasingly attaining more and more attention. In this paper,basic properties of PCBs and the situation of PCBs-contaminated soil were described. Remediation technologies of PCBs-contaminated soil were reviewed both at home and abroad. The prospect of technology development was also presented.
出处
《化学与生物工程》
CAS
2014年第6期9-14,共6页
Chemistry & Bioengineering
基金
总后勤部基建营房部科研项目(CY112C017)
浙江省固体废物处理与资源化重点实验室开放课题项目(SWTR-2012-04)
后勤工程学院学术创新基金资助项目(YZ11-43301)
后勤工程学院研究生创新专项
关键词
多氯联苯(PCBs)
污染土壤
修复技术
polychlorinated biphenyls（PCBs）
contaminated soil
remediation technology
