FeCl3-超滤工艺处理低温低浊水的试验研究  

Experimental Research on the Treatment of Low Temperature and Low Turbidity Water by FeCl3-ultrafiltration Process

作　　者：梁鹏[1] 吴恬[1] 姚吉伦[1] 

机构地区：[1]后勤工程学院营房管理与环境工程系

出　　处：《后勤工程学院学报》2010年第4期60-64,共5页Journal of Logistical Engineering University

基　　金：总后专业科研经费资助项目

摘　　要：采用FeCl3-超滤工艺进行了处理实验室条件下低温低浊水的试验研究，考察了不同投加量的FeCl3对污染物的去除效果和超滤膜运行状况的影响。结果表明，FeCl3-超滤工艺处理低温低浊水的适宜投量为8mg／L，膜出水浊度小于0．2NTU，CODM。小于2．5mg／L，对CODMn和UV254的去除率分别为37．35％和51．66％，且超滤膜运行状况较为稳定。The FeCl3-ultrafihration is used to treat low temperature and low turbidity water under laboratory conditions. The influence of pollutant removal and ultrafiltration operating conditions by different FeCl3 dosage is compared. The results show that the optimal FeCl3 dosage is 8 mg/L, the turbidity of water is less than 0. 2 NTU, CODMn is less than 2.5 mg/L, the removal rate of CODMn and UV254 are 37.35% and 51.66% respectively,and the ultrafihration operating conditions is under a stable status.

关 键 词：超滤 FECL3 投加量 低温低浊水 

分 类 号：TU991.2[建筑科学—市政工程]