牡丹江干流水质评价

Water quality evaluation for Mudanjiang main flow

通过牡丹江干流水质评价 ,分析得出牡丹江市辖区内牡丹江干流水质污染状况 ,牡丹江干流大河口———温春断面属轻污染 ,牡丹江水文站断面以下 ,柴河断面污染虽然加重 ,但由于莲花水库的净化功能 ,除砷化物偏高外 。

According to Mudanjian main flow water quality evaluation,this paper analyzes and draws a conclusion of the pollution situation in Mudanjiang area under jurisdiction.Mandanjiang main flow,Dahekou to Wenchun section is lightly polluted.Under the Mudanjiang Hydrological Station section,althought the Chaihe section pollution is heavier,because of the purified function of Lianhua Reservoir,it's also lightly polluted except the high arsenide index.