%0 Journal Article
%T Effect of Different Organic Fraction on Membrane Flux Declines<br>不同组分的有机物对膜过滤通量下降的影响
%A ZHOU Xian-jiao
%A DONG Bing-zhi
%A <br>周贤娇
%A 董秉直
%J 环境科学
%D 2009
%I 
%X Organic matter in the tap water was isolated into strongly hydrophobic acids,weakly hydrophobic acids,charged hydrophilic and neutral hydrophilic by DAX-8,XAD-4 and IRA-958 synthetic resins.Filtration tests using polyvinylidene fluoride(PVDF),polyethersulphone(PES)and cellulose acetate(CA)membranes were conducted to investigate the contribution of different organic fractions to membrane fouling.The results show that in filtration of raw water,flux declines with PES,PVDF and CA membrane are 67%,59% and 19% o...
%K NOM
%K UF/MF membrane
%K membrane fouling
%K hydrophobic/hydrophilic of NOM
%K membrane flux<br>天然有机物
%K 超滤/微滤膜
%K 膜污染
%K 有机物的亲疏水性
%K 通量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=50E717C8E77C5881AFAC99F8271CF5BB&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=0B39A22176CE99FB&sid=4BEA9A781F286FC6&eid=BEE722AB5028E81F&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=25