南四湖流域硫酸盐来源及管控措施分析

Study on the source and control measures of sulfate in Nansi Lake Basin

近年来南四湖水质稳定,达到地表水三类标准,但硫酸盐浓度偏高,一定程度上影响了南水北调东线调水的水质安全.文章分析了南四湖流域硫酸盐治理现状,指出了南四湖流域硫酸盐的来源,提出了对南四湖流域硫酸盐管控的建议措施.

The water quality of Nansi Lake has been stable and has reached the three types of surface water standards in recent years,but the sulfate concentration is too high,which can affect the safety of the water quality of the Eastern Route of the South-to-North Water Diversion Project.This article analyses the current situation of sulfate control in the Nansi Lake Basin and points out the source of sulfate in the Nansi Lake Basin,the suggested measures for the sulfate control in the Nansi Lake Basin are also proposed in this article.