摘要
文章目标是利用污染源普查数据评估中国工业行业水污染治理状况。利用SPSS的比较均值以及探索分析工具,以主要污染物去除效率,废水处理设施运转情况及企业废水治理设施投资和运行状况为评估指标,分析中国工业行业的水污染治理状况。主要结论如下:污染物的去除效率在不同行业间差异显著;企业废水治理设施运转情况较差;民营企业废水治理负担相对较重;企业可能存在虚报污染治理信息情况。针对研究结论,提出如下政策建议:一是要提高重金属、石油类等特征污染物的监测精度;二是要尽快制定关于工业企业废水处理设施运行规范性文件,加强工业企业的废水治理运行过程的监督和管理;三是要重视对民营企业的环境管理工作。
Industrial pollutant abatement performances are assessed using national pollution census data. By using means comparison and exploring tools of SPSS, abatement rate of the main pollutants, operation routine of the treatment facilities,and wastewater treatment investment are chose to conduct evaluations. The conclusions are as follows: There exists significant distinct in abatement rates of the main pollutants among different industries; the operation routines of the treatment facilities are not optimistic; private enterprises bear more relative to their production value; there exists the possibility that enterprises lie about their pollutant abatement information. Thus, some policy advices are offered: environmental monitoring and statistic work are supposed to give much attention by governments; supervising the operations of industrial wastewater treatment facil-ities are supposed to be reinforced.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2014年第S2期511-516,共6页
Environmental Science & Technology
基金
水污染控制战略与决策支持平台研究(2008ZX07631-02-03)