10万u超滤膜工艺在处理砂滤反洗水系统中的应用  

Application of 100 000 u ultrafiltration membrane technique to the treatment of sand-filtering backwash wastewater system

作　　者：戴波[1] 胡小兵[1] 

机构地区：[1]安徽工业大学建筑工业学院,安徽马鞍山243002

出　　处：《工业水处理》2010年第5期67-69,共3页Industrial Water Treatment

摘　　要：采用混凝预处理,用10万u超滤膜组成的混凝/膜组合工艺进行自来水的生产废水(砂滤反洗废水)的处理实验。中试试验结果表明:混凝预处理与膜组件结合,使膜组件运行稳定,出水水质良好,水质完全达到饮用水水质标准,此工艺适合砂滤反洗废水的处理工程应用。Coagulating pretreatment has been adopted. The treatment of wastewater from tap water production（sand-filtering back wash wastewater） is carried through by establishing the 100 000 u of uhrafihration membrane technology and composing coagulation/membrane technology. The resuhs of pilot-scale test show that the combination of coagulating pretreatment with membrane subassemblies makes the subassemblies work stably and the effluent water quality excellent. The water quality reaches the drinking water quality standard perfectly, indicating this technology is suitable for the treatment of sand-filtering backwash wastewater.

关 键 词：超滤膜 砂滤反洗废水 混凝/膜组合工艺 

分 类 号：X703[环境科学与工程—环境工程]