趸船式水质自动监测站建站模式的技术可行性分析  

Technical Feasibility Analysis on Construction Mode of Pontoon Type Water Quality Automatic Monitoring Station

作　　者：陈鑫琪 梅卓华 张哲海 CHEN Xin-qi;MEI Zhuo-hua;ZHANG Zhe-hai(Jiangsu Provincial Nanjing Environmental Monitoring Center,Nanjing,Jiangsu 210013,China)

机构地区：[1]江苏省南京环境监测中心,江苏南京210013

出　　处：《环境监测管理与技术》2021年第1期69-71,共3页The Administration and Technique of Environmental Monitoring

基　　金：南京市环保科研“基于水质自动监测网的南京市秦淮河流域水环境管理系统研究”基金资助项目(201601)。

摘　　要：分析大胜关水质自动监测站建成运行后2015-2018年每月实际水样比对数据,并与同期建设固定式水站水样比对结果比较,探讨趸船式水站的技术可行性。结果表明:趸船式水站自动监测的pH值、溶解氧、电导率、氨氮指标与实验室数据有较好一致性,相关性均>0.7,且显著性概率<0.01,存在非常显著的相关关系,pH值、电导率、高锰酸盐指数3个指标的实际水样比对合格率均超过80%,其中高锰酸盐指数和氨氮指标的误差范围与固定式水站监测结果的误差范围相当。The technical feasibility of pontoon type water quality automatic monitoring station was studied based on comparing the monthly actual water sample data from Dashengguan station from 2015 to 2018 with the data from a fixed station set up at the same time.It was shown that the result of pH value,dissolved oxygen,electrical conductivity and ammonia nitrogen by pontoon type water quality automatic monitoring were consistent with that from laboratory.The correlation was greater than 0.7 and the significance probability was less than 0.01,showing a very significant correlation.The pass rates of pH value,electrical conductivity and permanganate index in actual water samples were all over 80%.The error range of permanganate index and ammonia nitrogen were similar to that from the fixed water station.

关 键 词：趸船站 自动监测 比对分析 水质 

分 类 号：X832[环境科学与工程—环境工程]