%0 Journal Article
%T Pollution Removal Efficiency of Powdered Activated Carbon and Microfiltration Integrated Process<br>一体式粉末活性炭-微滤组合工艺的除污染效能
%A YAN Xiao-ju
%A YU Shui-li
%A FU Sheng-tao
%A ZHAO Fang-bo
%A AN Yan-tao
%A <br>严晓菊
%A 于水利
%A 付胜涛
%A 赵方波
%A 安延涛
%J 环境科学
%D 2008
%I 
%X The removal effects by PAC-MF integrated system for organic matters, pesticides and ammonia-nitrogen are introduced. The separate contribution of PAC, microorganism and MF in the system are detailed quantitatively. The results indicate that the average removal rates of the integrated process for TOC, UV254, THMFP and HAAFP are 73.56% ,96.75% ,77.64%, 83%, respectively, and 95.1% for pesticides dichlorvos, 98% for ammonia-nitrogen. The results illustrate that PAC significantly reduces the membrane organic burden to 28.32% of the direct membrane filtration without PAC; and carbon layer on the surface of membrane has the removal effect for pollutants. Moreover, the PAC used in high concentration can largely improve its adsorption performance for ammonia-nitrogen, whose removal rate is 44.5 % .
%K powdered activated carbon
%K microfiltration
%K organic matters
%K pesticides
%K ammonia-nitrogen<br>粉末活性炭
%K 微滤膜
%K 有机物
%K 农药
%K 氨氮
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=19ABA0744A1823CE06D56B3E4DFD5065&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=117F81797AB182FC&eid=C753EB8AC8F551B9&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=12