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Position: Home > Articles > Study on Present Situation、Change Trend and Prevention Countermeasures of Lugu Lake Journal of Green Science and Technology 2016 (10) 24-27

泸沽湖水质现状、变化趋势与防治对策研究

作  者:
易灵;余恒;钟果
单  位:
四川省环境监测总站
关键词:
水质;变化趋势;污染源调查;防治对策;泸沽湖
摘  要:
对泸沽湖(四川境内)水质现状及2007~2014年污染指标和营养指标进行了监测,数据显示:泸沽湖(四川境内)人口活动较集中的草海长桥是污染最突出的区域,多年水质类别为IV~V类,营养程度为中营养~富营养,其他区域水质状态良好,水质类别为II类;通过污染源调查,泸沽湖污染主要来源于流域农村居民生活污染、畜禽养殖污染和农田固废污染等,周边废水污染物的排放量约为:COD155t/年、氨氮21t/年、总磷3t/年、总氮34t/年。针对调查情况,从控制流域污染、调整产业结构等方面提出了加强泸沽湖环境保护的措施与对策。
译  名:
Study on Present Situation、Change Trend and Prevention Countermeasures of Lugu Lake
作  者:
Yi Ling;Yu Heng;Zhong Guo;Sichuan Environmental Monitoring Center;
关键词:
Lugu Lake;;current situation of water quality;;change trend;;pollution sourceinspection;;prevention counterm easures
摘  要:
The survey about pollution source of Lugu Lake(Sichuan Province)showedthat pollution mainly comes from the basin lives of rural residents,livestock and poultry breeding pollution and solid waste pollution.the generation amount of COD、ammonia nitrogen,T-P,total nitrogen is about:155t/a,21t/a,3t/a,34t/a,Based on the monitoring data through 2007 to 2014,Caohai is the seriously polluted area,the overall water quality remains between IV~V criteria,almost eutrophication.This paper also proposed suggestions on pollution sources treatment and industrial structure optimization.

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