人民长江2016，Vol.47Issue(14)：15-18,4.DOI:10.16232/j.cnki.1001-4179.2016.14.004
南水北调中线工程水源区水质现状分析
Analysis on water quality situation in water sources area of Middle Route Project of S-N Water Diversion
孙玉君 1李丹华1
作者信息
- 1. 长江流域水资源保护局丹江口局，湖北丹江口442700
- 折叠
摘要
Abstract
To master the water quality condition in water sources area of Middle Route Project of S -N Water Diversion , by u-sing the measured data in 2012 , 2013 , 2014 and referring Surface water environmental quality standard ( GB 3838-2002 ) , the water qualities of the rivers flowing into Danjiangkou Reservoir , water function zone , provincial cross -section and the reservoir area were evaluated with 21 water quality indicators by single factor evaluation method;in addition, the pollution at sewage out-lets were analyzed .The evaluation results show that the water quality of the rivers in water sources area is generally in a good state, and some severely polluted rivers have been harnessed with primary effects;it is difficult for some branch rivers to reach the water quality requirement in short period , the main existing problems are unreasonable industry structure , insufficient opera-tion of sewage treatment facilities .According to the water quality evaluation results and the existing problems in the water sources area, some suggestions are put forward to promote the water resources protection work in the next stage .关键词
水质/现状评价/水源区/南水北调中线工程Key words
water quality/situation evaluation/water sources area/Middle Route Project of S-N Water Diversion分类
资源环境引用本文复制引用
孙玉君,李丹华..南水北调中线工程水源区水质现状分析[J].人民长江,2016,47(14):15-18,4.
