吸附法在地下水除砷中的应用  

Application of arsenic removal from groundwater by adsorption method

作　　者：张甜甜[1] 任宽 王永亮[1] 蒋红超 曹堃[1] 史萌萌[1] 孙慧娴[1] 

机构地区：[1]天津市华宇膜技术有限公司,天津300100 [2]中建三局第一建设工程有限责任公司,湖北武汉430040

出　　处：《供水技术》2017年第2期36-38,共3页Water Technology

摘　　要：山西某牧场地下水除砷工程采用吸附法工艺,设计规模为产水1 000 m^3/d。介绍了该工程的工艺流程、设备配置情况、工程设计参数等。运行结果表明,吸附法除砷效果显著,当进水砷为295μg/L时,砷去除率高达97.6%,出水砷降至7.10μg/L,满足《生活饮用水卫生标准》(GB5749—2006)要求。An adsorption method was adopted in the arsenic removal from groundwater for a pasture in Shanxi with designed capacity of 1 000 m3/d. The flow chart of the process, equipment allocation, design parameters and so on were presented. The operational results showed that its performance on arsenic removal was significant, the arsenic removal rate was 97.6% when the inflow arsenic concentration was 295 μg/L, the arsenic concentration of outflow was reduced to 7.10 μg/L and could meet the requirements of Standards for Drinking Water Quality（ GB 5749 -2006）.

关 键 词：吸附 地下水 除砷 

分 类 号：TU991.2[建筑科学—市政工程]