混凝沉淀-过滤工艺处理选矿废水的应用  

APPLICATION OF BENEFICIATION WASTEWATER TREATMENT BY COAGULATION PRECIPITATION-FILTRATION TECHNOLOGY

作　　者：洪凯[1] 张亮[1] 朱乐辉[1] 

机构地区：[1]南昌大学环境与化学工程学院,江西南昌330031

出　　处：《水处理技术》2013年第7期131-134,共4页Technology of Water Treatment

摘　　要：针对某企业选矿废水的特性,采用混凝沉淀-过滤工艺对其进行处理。运行结果表明,整个废水处理系统稳定运行期间,COD和SS的去除率可达46.4%和97.8%,出水水质各项指标均达到污水综合排放标准(GB 8978-1996)中的一级排放标准。Coagulation precipitation-filtration technology was used for the treatment of beneficiation wastewater in an enterprise,because of its characteristics.The running results showed that： during the stable operation period of the whole wastewater treatment system,the COD and SS removal rate can reach 46.4% and 97.8%,and each index of the effluent is up to the first-level emission standard of integrated wastewater discharge standard（GB 8978-1996）

关 键 词：选矿废水 混凝沉淀 过滤 应用 

分 类 号：X751[环境科学与工程—环境工程]