净水技术2017，Vol.36Issue(1)：92-103,12.DOI:10.15890/j.cnki.jsjs.2017.01.018
徐泾水厂超滤膜工艺运行评估
Evaluation of Operation Performance of Ultrafilltration Process in Xujing Water Treatment Plant
摘要
Abstract
Control indexes of process water quality in Xujing WTP were reasonable and the process operation parameters were suitable for raw water quality. With periodic physical and maintenance cleaning,the amounts of sludge and membrane biomass were very little and the degree of membrane pollution for the four components was slight. The system at a low transmembrane pressure(TMP)could obtain excellent effluent quality. Comparatively speaking,during a physical cleaning period,the dirt removal and TMP of 1#、4#membrane components were less than 2#、3#,that means the amounts of water treated by the former were less than the latter. In order to facilitate cleaning,it was necessary to take measures to balance the treatment amounts of the four sets of membrane pool. In addition, all of these membranes could remove a certain organic matters.关键词
物理清洗/维护性清洗/跨膜压差/凝胶渗透色谱/扫描电镜/水厂Key words
physical cleaning/maintenance cleaning/transmembrane pressure (TMP )/gel permeation chromatography (GPC )/scanning electronic microscope (SEM)/water treatment plant(WTP)分类
建筑与水利引用本文复制引用
钱庆玲,岳宇明,傅益,金喆,陈静,刘矜,滕颖..徐泾水厂超滤膜工艺运行评估[J].净水技术,2017,36(1):92-103,12.基金项目
上海市科技型中小企业技术创新基金 （）
