2018年海宁市地表水质量监测及评价  

Monitoring and Evaluation of Surface Water Quality in Haining in 2018

作　　者：马伶俐 陈新乐 刘莹 Ma Lingli;Chen Xinle;Liu Ying(Hangzhou Ecological Environment Bureau of Xiaoshan Branch,Hangzhou 311200;Haining Environmental Protection Monitoring Station,Jiaxing 314400;Environmental Engineering Co.,Ltd.,Zhejiang Province,Hangzhou 310012,China)

机构地区：[1]杭州市生态环境局萧山分局,浙江杭州311200 [2]海宁市环境保护监测站,浙江嘉兴314400 [3]浙江省环境工程有限公司,浙江杭州310012

出　　处：《广东化工》2019年第9期183-184,共2页Guangdong Chemical Industry

基　　金：杭州市科技发展计划项目(20170533B07)

摘　　要：本文对2018年间海宁市地表水水质进行了监测和评价。单因子评价结果表明,海宁市10个河流断面均满足《地表水环境质量标准》(GB3838-2002)Ⅳ类水质标准要求,其中高锰酸盐指数均达标,总磷是主要污染因子。内梅罗指数评价结果表明,洛塘河和麻泾港水质基本良好,PIP分别为0.68和0.69,其余河段均受不同程度污染,但总体污染情况较轻。In this paper, quality of surface water in Haining was monitored and evaluated in 2018. The results of single factor evaluation showed that all sections of 10 rivers in Haining met the requirements of Environmental Quality Standards for Surface Water surface(GB3838-2002) class Ⅳ. Among them, permanganate index reached the standard, and total phosphorus was the main pollution factor. According to the Neimerow index method, the water quality of luotang river and majing port is basically good, with PIP of 0.68 and 0.69, respectively. The other rivers are all polluted to varying degrees, but the overall pollution is relatively light.

关 键 词：海宁市 地表水 单因子指数法 内梅罗指数法 

分 类 号：X5[环境科学与工程—环境工程]