%0 Journal Article
%T Study on sequencing batch membrane bioreactor treating simulated municipal wastewater<br>序批式膜生物反应器(SMBR）处理生活污水的研究
%A Li Jixiang
%A Wang Xiaoji
%A Xia Siqing
%A Duan Liang
%A Zhang Yanhao
%A Liu Yang
%A <br>李继香
%A 王小佳
%A 夏四清
%A 段亮
%A 张彦浩
%A 刘洋
%J 环境工程学报
%D 2011
%I 
%X The performance of a continuous membrane bioreactor (CMBR) and a sequencing batch membrane bioreactor (SMBR) was investigated with synthetic wastewater. The results showed that the average effluent COD of CMBR and SMBR were 15.42 mg/L and 13.42 mg/L, respectively, and the corresponding average removal efficiencies were 91.37% and 92.39%, respectively. Simultaneously, the average effluent NH+4-N of CMBR and SMBR were 0.22 mg/L and 1.12 mg/L, respectively, and the corresponding average removal efficiencies were 99.37% and 95.63%, respectively. Membrane fouling analysis indicated that the membrane fouling rate of CMBR was 1.633 kPa/d, while that of SMBR was only 0.302 kPa/d in ready state. This can be further elucidated by the higher concentrations of SMP and LB in the CMBR compared to those in the SMBR, resulting in severe membrane fouling.
%K municipal wastewater
%K continuous membrane bioreactor
%K sequencing batch membrane bioreactor
%K membrane fouling
%K extracellular polymeric substances<br>生活污水
%K 连续式膜生物反应器
%K 序批式膜生物反应器
%K 膜污染
%K 胞外聚合物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=DE679B32639DCE985F840494A6ACE75E&yid=9377ED8094509821&vid=94C357A881DFC066&iid=CA4FD0336C81A37A&sid=EA389574707BDED3&eid=DB817633AA4F79B9&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=0