摘要
南水北调中线一期工程总干渠邢石段桩号209+950～(224+966)段地下水水质总硬度、硝酸盐等指标超地下水Ⅲ类水质标准,同时不符合GB/T14848—93《地下水质量标准》的水质要求,为防止总干渠在输水期间造成水质污染,禁止不符合水质要求的地下水排入总干渠,建议采取外排处理措施。
In the main channel of the section from Shijiazhuang to Xingtai （stake number ：209＋950-（224＋966） of Middle- line First-phase Engineering of the South-to-North Water Transfer Project,all of the indexs such as groundwater total hardness,nitrate and so on are beyond the groundwater quality standards III,and none of them meet the requirements of ＂ Health standards of drinking water （GB/T14848--93）＂.To prevent the groundwater that dont meets the water quality re- quirements discharging into the main channel that may lead to the pollution of main channel, necessary treatment mea- sures are suggested.
出处
《水科学与工程技术》
2012年第2期66-68,共3页
Water Sciences and Engineering Technology
关键词
南水北调总干渠
地下水
水文地质条件
生活饮用水
main channel of the South-to-North Water Transfer Project
groundwater
hydrogeology conditions
drinking water
