摘要
氯酚化合物主要包括2,4-二氯酚、2,4,6-三氯酚和五氯酚等,是一类重要的化工产品,在环境中分布广泛.氯酚在水体中的生态毒理行为一直是人们关注的焦点.本文概述了2,4-二氯酚、2,4,6-三氯酚和五氯酚在水环境中的迁移归趋,在水生生物体内的吸收代谢及其生态毒性和毒理特性.在此基础上,对3种氯代酚的水生态基准进行推导讨论,以期为氯酚类污染物的环境管理、安全评价和污染防治提供基础资料.
Chlorophenols,a class of important chemical products such as 2,4-DCP,2,4,6-TCP and PCP,can be detected widely in Chinese waters.Their ecotoxicological behavior in the aquatic environment has long been of concern.In this paper,the physicochemical characteristics,aquatic environmental fate,metabolism,toxicity and toxicology in aquatic organisms of three chlorophenols are briefly summarized.Furthermore,derived water quality criteria of three chlorophenols for aquatic ecosystem are discussed,which could provide important suggestions for their application and management,risk assessment,as well as pollution control in the future.
出处
《环境科学学报》
CAS
CSCD
北大核心
2009年第11期2241-2249,共9页
Acta Scientiae Circumstantiae
基金
环保公益项目(No.200709034)
国家自然科学基金(No.20737003)
国家高技术研究发展计划(863)项目(No.2007AA06A405)~~
关键词
氯酚化合物
环境行为
毒性毒理
水质基准
chlorophenols
environmental behavior
toxicity and toxicology
water quality criteria
