%0 Journal Article
%T Effect of Ca2+ on cultivation of biomembrane aggregates of water treatment<br>Ca2+在净水生物膜团聚体培养中的影响研究
%A Peng Yu
%A Yang Zhaohui
%A Zeng Guangming
%A Sun Peishi
%A Cao Ming
%A Xu Zhengyong
%A Sun Hongsong
%A <br>彭瑜
%A 杨朝晖
%A 曾光明
%A 孙珮石
%A 曹明
%A 徐峥勇
%A 孙红松
%J 环境工程学报
%D 2009
%I 
%X An effective way to cultivate efficient biomembrane aggregates was researched by regulating the Ca2+ concentration of the influent in the five SBBR reactors(A,B,C,D,E).When the Ca2+ concentration of the influent was 25 mg/L,the biomembrane aggregates which were cultivated in the SBBR reactor D had the better anti-extrusion capacity.The average compressive strength of the biomembrane aggregates reached 22 N/cm2,the density was 1.059 g/cm3,and the percentage content of the active microorganisms was 86.90%.The...
%K biomembrane aggregates
%K Ca2+
%K active microorganism
%K domestication time
%K hydraulic load
%K removal rates of NH+4-N<br>生物膜团聚体
%K 钙离子
%K 活性微生物
%K 驯化时间
%K 水力负荷
%K 氨氮去除率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=15571D25B8B514EE5C9C76A2139E6876&yid=DE12191FBD62783C&vid=38B194292C032A66&iid=9CF7A0430CBB2DFD&sid=633354CC2908E635&eid=266729317CF80522&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=21