地表水感潮断面COD_(Mn)分析方法研究  

Study on CODMnanalysis methods of surface water tidal section

作　　者：王晴萱[1] 孙沛雯[1] WANG Qing-xuan;SUN Pei-wen(Analysis Sector,Dalian Environmental Monitoring Center,Dalian Liaoning 116023)

机构地区：[1]大连市环境监测中心中心分析室,辽宁大连116023

出　　处：《辽宁师专学报（自然科学版）》2018年第2期85-87,共3页Journal of Liaoning Normal College(Natural Science Edition)

摘　　要：COD_(Mn)是地表水环境监测的必测项目,为确保监测数据准确,对感潮断面COD_(Mn)分析方法的合理选择进行研究.通过对地表水感潮断面COD_(Mn)分析方法的研究,综述了感潮断面COD_(Mn)的研究现状,并提出了以盐度0.5作为感潮断面COD_(Mn)分析方法选择的依据.COD_（Mn）is an essential item tested in monitoring the surface water environment.In order to ensure the accuracy of the monitoring data,some researches have been done in the reasonableselection of the COD_（Mn）analysis methods in monitoring Tidal Section.Based on the study of COD_（Mn） analysis methods of surface water tidal section,this paper summarizes the research status of COD_（Mn）in tidal section,and puts forward that salinity 0.5 can be used as the basis for the selection of COD_（Mn） analysis methods in monitoring tidal section.

关 键 词：地表水 感潮断面 CODMN 盐度 

分 类 号：X834[环境科学与工程—环境工程]