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Experiment on Direct Filtration for Turbid Water by Ultrafiltration Membrane Process
Author(s): 
Pages: 24-26,53
Year: Issue:  4
Journal: Water Purification Technology

Keyword:  超滤直接过滤浊度菌落总数;
Abstract: 采用聚丙烯腈中空纤维超滤膜,以自来水添加粘土配制成试验用水,进行了直接过滤试验.结果表明:超滤膜具有良好的除浊功能和除菌作用,对水中的有机物也有一定的去除作用.滤后水浊度小于0.1 NTU;菌落总数的去除率大于99.9 %;TOC 的去除率为10 %~18 %.原水浊度为300 NTU 左右时,超滤的周期产水量比较稳定,归一化比渗透通量保持在55% 以上.
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