%0 Journal Article
%T Modified Step-feed A/O Biological Nitrogen Removal Process for Enhanced Phosphorus Removal<br>改进分段进水A/O生物脱氮工艺强化生物除磷
%A WANG Wei
%A PENG Yong-zhen
%A YIN Fang-fang
%A WANG Shu-ying
%A <br>王伟
%A 彭永臻
%A 殷芳芳
%A 王淑莹
%J 环境科学
%D 2009
%I 
%X A pilot-scale step-feed A/O system was used to treat low C/N municipal wastewater.To obtain high quality simultaneous nitrogen and phosphorus removal, a modified step-feed A/O system was developed and the nitrogen and phosphorus removal efficiency was evaluated between the original and modified system.The result showed that TN removal efficiency was 66.52% and TP removal efficiency was only 29.24% before the modified configuration was applied.When the modified system was adopted,the satisfied simultaneous n...
%K nitrogen removal
%K phosphorus removal
%K denitrifying phosphorus removal
%K step-feed
%K A/O<br>脱氮
%K 除磷
%K 反硝化除磷
%K 分段进水
%K A/O
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=307CA30DD984DB5F5746317E86832148&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=F3090AE9B60B7ED1&sid=53B44931A79A468F&eid=94CBA1FA688E6C6E&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=16