我国地下水环境优先控制有机污染物的筛选  

Screening of Priority Organic Pollutants in Groundwater of China

作　　者：朱菲菲[1,2] 秦普丰[1] 张娟[2] 颜增光[2] 侯红[2] 李发生[2] 

机构地区：[1]湖南农业大学资源与环境学院,湖南长沙410128 [2]中国环境科学研究院,环境基准与风险评估国家重点实验室,北京100012

出　　处：《环境工程技术学报》2013年第5期443-450,共8页Journal of Environmental Engineering Technology

基　　金：国家环境保护公益性行业科研专项(201009032);中央级公益性科研院所基本科研业务专项(2007KYYW03)

摘　　要：针对当前我国地下水有机污染现状和监测评价的需求,借鉴国内外研究经验,以污染物的急性毒性、生殖毒性、致癌性、内分泌干扰性、环境持久性、生物累积性、迁移性和出现频率为评价指标,采用层次分析法(AHP)结合加权评分法,对地下水优先有机污染物进行了定量筛选。提出了地下水环境优先控制的共16类85种有机污染物名单,包括卤代烃类16种、多环芳烃类13种、农药类20种、酚类7种、氯代苯6种、苯系物6种、硝基苯类3种、酯类3种、醛类2种、苯胺类2种、亚硝胺2种以及二氯乙酸、丙烯腈、多氯联苯、甲基叔丁基醚和丙烯酰胺等。根据有机污染物对环境的危害,筛选着重考虑环境分布广、浓度高及危害较大的物质。The priority organic pollutants in groundwater were screened based on foreign and domestic research experience to meet the demand of monitoring and assessment in groundwater pollution of China.Acute toxicity,reproductive toxicity,carcinogenicity,endocrine disrupting nctivity,persistence,bioaccumulation,migration and occurrence frequency of pollutants were selected as assessment indicators.Analytic Hierarchy Process combined with Weighted Mark Method was used in quantitative screening of priority organic pollutants in groundwater.Sixteen categories including 85 organic pollutants were tentatively selected on the priority pollutants list,which contains 16 kinds of halogenated hydrocarbons,13 kinds of polycyclic aromatic hydrocarbons,20 kinds of pesticides and herbicide,7 kinds of phenols,6 kinds of chlorinated benzene,6 kinds of BTEX,3 kinds of nitrobenzene,3 kinds of esters,2 kinds of aldehydes,2 kinds of anilines,2 kinds of nitrosamines and dichloroacetic acid,acrylonitrile,PCBs,MTBE and acrylamide.The screening focused on considering the organic substances that widely distributed in the environment with high concentration and harmfulness to the environment.

关 键 词：地下水 有机污染物 优先污染物 层次分析法 定量筛选 

分 类 号：X523[环境科学与工程—环境工程]