【摘要】 本文简要介绍了多氯联苯命名、对环境的污染和对人体健康的危害 ,综述了国内外有关多氯联苯的各种物理、化学、生物处理方法。文章认为借助于催化剂技术使用零价金属还原降解多氯联苯的方法在今后应该具有比较好的发展前景更多还原

【Abstract】 The paper briefly reviews the nomenclature of polychlorinated biphenyls(PCB),the environmental contamination and pollution problems caused by PCB,and the potential risk of PCB to human health.Important PCB disposal methods of physical,chemical and biologic nature are discussed and summarized in details.In addition,the emerging technique of reductive dechlorination of PCB by zero-valent metals with catalysts is examined and is deemed to be a very promising method of treatment for PCB.更多还原