%0 Journal Article
%T Study on Affecting Factors of Simultaneous Nitrification and Denitrification in Moving-bed Biofilm System<br>移动床生物膜系统SND影响因素研究
%A WEI Hai-juan
%A ZHANG Yong-xiang
%A ZHANG Can
%A <br>魏海娟
%A 张永祥
%A 张粲
%J 环境科学
%D 2009
%I 
%X The phenomenon of simultaneous nitrification and denitrification(SND) has taken place in moving-bed biofilm reactor(MBBR) steadily.The effect of C/N to denitrification effectiveness has been also studied in the experiment.The results of the treatment show that better denitrification efficiency could be obtained by increasing C/N ratio and the removal ratios of TN reached 92.9%.When C/N ratio is 12,the amplitude of TN removal ratio is not obvious.The effects of pH to ammonia nitrogen and TN removal ratio hav...
%K C/N
%K pH
%K simultaneous nitrification and denitrification (SND)
%K moving-bed biofilm reactor(MBBR)
%K C/N
%K pH
%K alkalinity<br>移动床生物膜系统
%K 同步硝化反硝化
%K C/N
%K pH
%K 碱度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=162E878CBCB2645E3FBEDC7546EC8171&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=7A7453796E7FDFFB&eid=E7CA8C097E344C0D&journal_id=0250-3301&journal_name=环境科学&referenced_num=3&reference_num=26