高浊度矿井废水处理工艺比选及工程应用  

Selection and Engineering Application of High Turbidity Mine Wastewater Treatment Process

作　　者：郭丽英 Guo Liying(Department of technology, Guangzhou EP Environment Engineering Ltd., Guangzhou 510220, China)

机构地区：[1]广州中大环境治理工程有限公司技术部

出　　处：《广东化工》2019年第15期134-135,共2页Guangdong Chemical Industry

摘　　要：本文以高浊度的煤矿矿井废水处理为例,进行了各种处理工艺比选,得出高密度沉淀池工艺为处理高浊度煤矿矿井废水最佳工艺。应用高密度沉淀池工艺处理E矿区矿井废水,在水力表面负荷7.5m3/m2·h条件下,处理后废水悬浮物(SS)指标稳定达到<10mg/L。Taking the treatment of high turbidity coal mine wastewater as an example, this paper compares various treatment processes, and concludes that the high-sludge sedimentation tank process is the best process for the treatment of high turbidity coal mine wastewater. High-sludge sedimentation tank process was used to treat mine wastewater in E mining area. Under the condition of 7.5 m3/m2.h hydraulic surface load of high density sedimentation tank, the SS index of treated wastewater was stable to less than 10 mg/L.

关 键 词：高浊度 煤矿矿井废水 高密度沉淀池 

分 类 号：X5[环境科学与工程—环境工程]