Nitrification in a membrane bioreactor (MBR) for wastewater treatment

被引：18
|
作者：
Fan, XJ [1 ]
Urbain, V
Qian, Y
Manem, J
Ng, WJ
Ong, SL
机构：
[1] SAAM, Lab & Res Ctr, 718 Ave Coselheiro, Borja, Macao, Peoples R China
[2] ASTRAN, Kuala Lumpur 55100, Malaysia
[3] Tsinghua Univ, Dept Environm Engn, Beijing 100084, Peoples R China
[4] Natl Univ Singapore, Dept Civil Engn, Singapore 119260, Singapore
来源：
WATER SCIENCE AND TECHNOLOGY | 2000年 / 42卷 / 3-4期
关键词：
C/N ratio; kinetics; membrane bioreactor; nitrification; SRT;
D O I：
10.2166/wst.2000.0393
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Nitrification of the MBR process for sewage treatment was investigated with a pilot scale plant in this study. Complete nitrifcation occurred where the sludge retention time (SRT) was over 5 days. The maximum nitrification rate (Rmax) of the biomass was determined with batch tests and was found to be around 1.71 - 2. mgNO(3)(-)-N/gVSS-h. Nitrification was affected more by the influent C/N ratio than SRT.
引用
收藏
页码：289 / 294
页数：6
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