中文摘要：

多氯联苯（PCBs）是一类在环境中广泛分布且难以降解的持久性有机污染物,对受多氯联苯污染土壤进行修复越来越受到重视。介绍了多氯联苯污染的危害性及其在土壤的迁移吸附行为,综述了近年来国内外多氯联苯污染土壤的修复技术,并对多氯联苯污染土壤修复技术的发展趋势进行了预测和展望。

英文摘要：

Polychlorinated biphenyls（PCBs） are ubiquitous and persistent organic pollutants in environment,the importance of remediation is increasing in soil contaminated with polychlorinated biphenyls.This paper described harmfulness of PCBs pollution in soil and the migration adsorption behavior in soil.The advance in remediation technique for soil contaminated with polychlorinated biphenyls inside and outside China recent years was reviewed.This paper also presented the prospect of developping direction of remediation technique for soil contaminated with polychlorinated biphenyls.