环太湖河流入湖水质控制浓度分析

摘要

以《太湖流域水环境综合治理总体方案》中2012年和2020年太湖水质保护目标为基础,结合太湖现状水质,确定太湖各湖区水质保护目标.选择1976年型降雨条件,采用太湖二维水量水质模型调算,获得满足太湖各湖区水质保护目标条件下的各湖区对应环湖河道水质控制浓度.%The water quality in Taihu lake was analyzed, and the water quality protection goals in various areas of Taihu Lake were determined based on the overall protection goals of 2010 and 2020 in the Master Plan for Comprehensive Management of the Water Environment in the Taihu Basin. Based on rainfall data from 1976, a two-dimensional water quantity and quality model for Taihu Lake was used to calculate the allowed concentration of water quality of the rivers around the lake under the constraint that the water quality of various lake areas must reach the protection goals.