水淬渣作吸附剂处理含铜冶炼工业废水的研究  

Treatment of Copper Smelter Wastewater with Water Granulated Slag as Adsorbent

作　　者：王湖坤[1,2] 龚文琪[1] 吴龙华[1] 

机构地区：[1]武汉理工大学 [2]湖北师范学院,黄石435002

出　　处：《环境科学与技术》2007年第1期81-82,85,共3页Environmental Science & Technology

基　　金：国家"973"计划项目(2004CB619204);教育部科学技术研究重点项目(02052)

摘　　要：研究了以水淬渣为吸附剂对含Cu(Ⅱ)的铜冶炼工业废水进行处理。实验结果表明,在不调节铜冶炼废水pH值的条件下,水淬渣用量为0.05g/mL,作用时间为30min,温度为25℃,Cu(Ⅱ)的去除率达96.91%,处理后的水符合国家污水综合排放标准(GB8978-1996)一级标准,达到以废治废的目的。Cu(II) -containing copper smelter wastewater treated with water granulated slag as adsorbent was studied.Results showed that under the condition without adjusting pH,with amount of water granulated slag 0.05g/mL,reaction time 30min and temperature 25℃,the efficiency for water granulated slag to remove Cu(II) from copper smelter wastewater was 96.91%,which can satisfy national discharge standard.

关 键 词：水淬渣 吸附剂 Cu(Ⅱ)铜冶炼废水 

分 类 号：X756[环境科学与工程—环境工程]