EFFECT OF THE ANAEROBIC SOLIDS RETENTION TIME ON ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL

被引：35
|
作者：
MATSUO, Y
机构：
来源：
WATER SCIENCE AND TECHNOLOGY | 1994年 / 30卷 / 06期
关键词：
ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL (EBPR); ANAEROBIC SRT; POLYPHOSPHATE ACCUMULATING BACTERIA; TETRAD FORMERS; NOSTOCOIDA LIMICOLA;
D O I：
10.2166/wst.1994.0269
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Three continuous flow enhanced biological phosphorus removal (EBPR) systems were operated to investigate the effect of the anaerobic SRT on the phosphate removal. The P removal in the system with a short anaerobic SRT declined due to growth of non phosphate accumulating microbes which competed in anaerobic substrate uptake against polyphosphate accumulating bacteria. The phosphorus removal, however, was improved by extending the anaerobic SRT, Restoration and stabilization of P removal by the long anaerobic SRT were confirmed in two other systems.
引用
收藏
页码：193 / 202
页数：10
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