摘要
山西省要求煤炭企业外排矿井水处理水质应达到《地表水环境质量标准》(GB3838-2002)中Ⅲ类水质标准。以某煤炭企业矿井水处理站提标改造为案例进行工艺分析。研究成果对矿井水提标改造工程建设具有实际的指导意义。
Shanxi Province requires that the treated water quality of mine water discharged from coal enterprises should meet the class III water quality standard in The Environmental Quality Standard for Surface Water(GB3838-2002). Taking the upgrading of mine water treatment station in a coal enterprise as an example, the process analysis is carried out. The research results have practical guiding significance for the construction of mine water upgrading and reconstruction project.
作者
张琳
ZHANG Lin(Pinglu Branch of Shuozhou Ecological Environment Bureau,Shuozhou Shanxi 036800,China)
出处
《山西化工》
2021年第5期241-243,共3页
Shanxi Chemical Industry
关键词
煤炭企业
矿井水
提标改造
coal enterprise
mine water
upgrading and reconstruction