玉溪市北城镇大营村“涩水”水质监测与评价  

Water Quality Evaluation from Yuxi City North Town Daying Village“se water”

作　　者：倪艺婷 罗东 白箫闻 邢雅婷 解佳睿 李松 NI Yiting;Luo Dong;Bai Xiaowen;Xing Yating;XIE Jiarui;LI Song(School of Chemical Biology and Environment,Yuxi Normal University,Yuxi 653100,China;Yuxi Normal University Affiliated Middle School,Yuxi 653100,China)

机构地区：[1]玉溪师范学院化学生物与环境学院,云南玉溪653100 [2]玉溪师院附属中学,云南玉溪653100

出　　处：《云南化工》2022年第6期53-56,共4页Yunnan Chemical Technology

基　　金：云南省大学生创新创业训练计划项目(2019A27)。

摘　　要：为了探究玉溪市北城镇大营村“涩水”饮用的安全问题,采集了饮用季“涩水”,对其水质的pH、溶解氧(DO)、化学需氧量(COD_(Cr))、五日化学需氧量(BOD_(5))、高锰酸盐指数(COD_(Mn))、氨氮(NH_(3)-N)、总氮(TN)和总磷(TP)进行了监测,采用水质综合指数评价法进行水质评价。结果表明,“涩水”在饮用季的水质为Ⅳ类和Ⅴ类,主要污染物为有机物,水质综合指数受雨季影响,但变化不大。为“涩水”的水源地的管理和保护提供理论依据。In order to explore the safety of“se water”from Daying village,Yuxi North Town,this paper collected drinking season“se water”,and the water quality pH,dissolved oxygen(DO),chemical oxygen demand(COD_(Cr)),five-day chemical oxygen demand(BOD_(5)),permanganate index(COD_(Mn)),ammonia nitrogen(NH_(3)-N),total nitrogen(TN)and total phosphorus(TP)were tested.The water quality index comprehensive water quality evaluation method was used.The results show that the water quality of“se water”in the drinking season is classⅣand class V,and the main pollutants are organic matter.The comprehensive water quality index is affected by the rainy season,but it changes little.This paper provides a theoretical basis for the management and protection of the water source area of“se water”.

关 键 词：饮水安全 “涩水” 水质 综合指数 安全评价 

分 类 号：X832[环境科学与工程—环境工程]