大溪流域水环境容量和水污染防治措施研究  

Study on water environmental capacity and pollution control measures of Daxi River

作　　者：沈俏会 陈露[1] 孙忠[1] Shen Qiaohui;Chen Lu;Sun Zhong(Zhejiang Environmental Monitoring Center,Hangzhou Zhejiang 310015,China)

机构地区：[1]浙江省环境监测中心,浙江杭州310015

出　　处：《环境与发展》2018年第10期48-49,共2页Environment & Development

摘　　要：本文以大溪莲都段为研究对象,运用WASP模型,用试错法估算环境容量和污染物削减量,结果表明汇水区内氨氮、总磷须分别削减43%和66%,大溪莲都段水质才能稳定达到Ⅲ类水质。此外,还需加强污水处理系统建设、农村环境综合整治和水环境管理力度,进一步推进流域水污染防治相关工作。Daxi River(Liandu section)was taken as the research object in this study.The WASP model was used to estimate the environmental capacity and pollutant reduction amount by the trial-and-error method.The results showed that the ammonia nitrogen and total phosphorus should be reduced by 43%and 66%,respectively,in order to reach the water quality target.In addition,it was necessary to strengthen the construction of sewage treatment systems,the comprehensive improvement of rural environment and the management of water environment.

关 键 词：大溪 污染物削减量 水环境管理 

分 类 号：X52[环境科学与工程—环境工程]