环境污染物的优先筛选方法及中国优先污染物筛选结果分析研究  

Research on priority screening methods of environmental pollutants and analysis of screening results of priority pollutants in China

作　　者：刘琳豆 崔倩 杨波 董小艳[1] 王琼[1] LIU Lin-dou;CUI Qian;YANG Bo;DONG Xiao-yan;WANG Qiong(China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental Health,Chinese Center for Disease Control and Prevention,Beijing 100021,China)

机构地区：[1]中国疾病预防控制中心环境与人群健康重点实验室中国疾病预防控制中心环境与健康相关产品安全所,北京100021

出　　处：《环境卫生学杂志》2022年第8期611-619,共9页JOURNAL OF ENVIRONMENTAL HYGIENE

摘　　要：目的探索和分析环境污染物筛选常用方法的适用性及我国已筛选出环境污染物的特征。方法通过文献资料的收集汇总和基于VOSviewer的关键词分析法,了解几类常用的污染物筛选方法及其适用性,重点关注我国已筛选出环境污染物的特征;综合全国范围及我国多地区相关研究结果,比较自然与受污染环境中污染物数量排序前三位的优先污染物类别。结果综合评分法、Hasse图解法、潜在危害指数法、层次分析法均为我国环境污染物筛选工作的常用方法,其中,综合评分法的使用更为广泛,多项研究报道多环芳烃、苯系物和重金属类物质被列为优先污染物。结论综合评分法在我国的环境污染物筛选工作中运用较多,相比其他方法具有更强的优势性。多环芳烃、苯系物和重金属类物质均为我国环境中需要重点关注的几类优先污染物。Objective To explore and analyze the applicability of common screening method for environmental pollutants and the characteristics of selected environmental pollutants in China.Methods Through the collection and summary of literature and keyword analysis method based on VOSviewer, we undevstood several commonly used pollutant screening method and their applicability, focusing on the characteristics of selected environmental pollutants in China. Based on the relevant research result of the whole country and many regions in China, the top three priority pollutant categories of natural and polluted environment were compared.Results Comprehensive scoring method, Hasse diagram method, potential hazard index method and analytic hierarchy process are all commonly used in the screening for environmental pollutants in China, among which the comprehensive scoring method is more widely used. A variety of polycyclic aromatic hydrocarbons, benzene series and heavy metals are listed as priority pollutants.Conclusion The comprehensive scoring method is widely used in the screening of environmental pollutants in China and has stronger advantages compared with other method. In addition, polycyclic aromatic hydrocarbons, benzene series and heavy metals are the main priority pollutants in China’s environment.

关 键 词：环境污染物 污染物筛选方法 优先排序 关键词分析 

分 类 号：X592[环境科学与工程—环境工程]