%0 Journal Article
%T THE PROPERTIES FOR ORGANOBENTONITES TO ADSORB NAPHTHYLAMINE,NAPHTHOL AND ITS APPLICATION IN WASTEWATER TREATMENT<br>有机膨润土吸附水中萘胺、萘酚的性能及其应用
%A Zhu Lizhong
%A Li Yimin
%A Zhang Jianying
%A Wang Jue
%A <br>朱利中
%A 李益民
%A 张建英
%A 王珏
%J 环境科学学报
%D 1997
%I 
%X Backflushing is a useful technique to remove deposits and internal clogging of the membrane in membrane bioreactors and to increase the rate of permeate flux.An experiment was carried out to use filtered water for backflushing.An equation was derived for optimum backflush interval determination and it was tested in a crossflow ultrafiltration membrane bioreactor.This bioreactor was a laboratory scale system composed of activated sludge bioreactor with a hollow fiber membrane module.The equation is expressed as f(t)=(Q f- Q b)/( t f- t b).Based on this,an automatic control of optimum backflush interval can be accomplished with a computer control system.
%K Membrane bioreactor
%K optimum backflush interval
%K ultrafiltration membrane<br>膜技术
%K 膜生物反应器
%K 最佳反冲洗周期
%K 水净化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=FB2CBA060D2FEAA9D46614E8FF924DA7&yid=5370399DC954B911&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=A48DE16C07AAAB06&eid=78BF76CF5B7CB0F2&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=36&reference_num=3