有色金属矿山重金属废水深度处理技术研究  

Study on advanced treatment of heavy metal wastewater in non-ferrous metal mines

作　　者：李福勤[1] 王鹏[1] 杨晓松[2] 马宝丽 李艳芳 

机构地区：[1]河北工程大学城市建设学院,河北邯郸056038 [2]北京矿冶研究总院,北京100044 [3]河北省磁县环境保护局监测站,河北邯郸056500

出　　处：《工业水处理》2013年第9期20-22,共3页Industrial Water Treatment

基　　金：环保公益性行业科研专项经费资助项目(201009037)

摘　　要：为满足某有色金属矿山重金属废水深度处理要求,采用树脂材料吸附法进行深度处理技术研究,结果表明:D402型树脂对Pb(Ⅱ)、Cd(Ⅱ)有很强的吸附能力,原水Pb(Ⅱ)为1 180μg/L、Cd(Ⅱ)为670μg/L时,在温度298 K、pH=6.0、流速16.8 m/h的条件下,单周期Pb(Ⅱ)、Cd(Ⅱ)分别达标可通过水样为6 800 BV和2 100 BV,混合水样达标通过量为1 900 BV,出水满足《地表水环境质量标准》(GB 3838—2002)Ⅲ类水标准的要求。In order to meet the advanced treatment requirements of heavy metal wastewater in non-ferrous metal mine,resin adsorption is applied to the research on its advanced treatment technology.The results show that Type D402 resin has very strong adsorption capacity for Pb （Ⅱ） and Cd （Ⅱ）.Under the following conditions：temperature=298 K,pH=6.0,and flow rate=16.8 m/h,the raw water Pb（Ⅱ） of 1 180 μg/L and Cd（Ⅱ） of 670 μg/L are treated.Pb （Ⅱ） and Cd （Ⅱ） in single period can reach the standards,respectively.Their water sample throughputs are 6 800 BV and 2 100 BV,respectively.The throughputs of the mixed water sample reaches the standard,while its throughout is 1 900 BV.The effluent meets the requirements of Surface Water Environmental Quality Standard （GB 3838-2002） Class Ⅲ.

关 键 词：有色金属矿山重金属水 树脂 吸附 再生 深度处理 

分 类 号：X703.1[环境科学与工程—环境工程]