%0 Journal Article
%T Effective Nitrogen Removal in Low C/N Wastewater with Combined Aerobic-Low DO Biofilm Treatment Process<br>好氧-低氧生物滤池对低碳氮比污水脱氮研究
%A CHEN Xiu-rong
%A AI Qi-feng
%A XU Wen-lu
%A WU Min-lin
%A <br>陈秀荣
%A 艾奇峰
%A 徐文璐
%A 吴敏霖
%J 环境科学
%D 2011
%I 
%X The municipal wastewater in China is characterized by low ratio of carbon to nitrogen,which is the key restrictive factor for effective biological removal of nitrogen.In this study,the aerobic-low DO biofilm process was used for the nitrogen removal of municipal wastewater.By means of adjusting inflow ratios of aerobic section to low-DO section,hydraulic retention time(HRT) and inflow ratio of carbon to nitrogen(C/N),the performances of nitrification in aerobic biofilm section and denitrification in low-DO ...
%K municipal wastewater
%K low ratio of carbon to nitrogen
%K aerobic-low DO biofilm process
%K inflow ratio<br>城市污水
%K 低碳氮比
%K 好氧-低氧生物膜法
%K 进水分流比
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=D1920AB56F28E37C396099AAF90E5FC5&yid=9377ED8094509821&vid=9971A5E270697F23&iid=F3090AE9B60B7ED1&sid=96683AE34DB660BD&eid=4DD2699489521E74&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=24