浸没式超滤在钢铁废水处理中的应用  

Applications of Immersed Ultra-filtration in Steel Wastewater Treatment

作　　者：曹政[1] 樊海涛[1] 王秀芳[1] 李彬[1] 

机构地区：[1]内蒙古包钢钢联股份有限公司给水厂,内蒙古包头014010

出　　处：《包钢科技》2016年第4期83-86,共4页Science & Technology of Baotou Steel

摘　　要：随着运行时间的延长,跨膜压差上升,进水投加Cl O2后,上升趋势变缓。通过对浸没式超滤运行的研究得出了反洗方式及维护性清洗周期。浸没式超滤对来水中COD、Fe和浊度去除效果明显,产水水质符合一级反渗透进水要求。With the extension of run time, the difference of transmembrane pressure is increased and uptrend slows down by adding ClO2 into inflow. The backwashing mode and cleaning period for maintenance is obtained by studying opera- tions of immersed ultra- filtration, with which the removal efficiency for COD, Fe and turbidity in inflow is obvious as well as water quality could meet the requirements for first - degree inflow with reverse osmosis.

关 键 词：浸没式超滤 反洗 SDI15 

分 类 号：X757[环境科学与工程—环境工程]