THE IMPACT OF ANAEROBIC EXTRACELLULAR POLYMERS ON THE METABOLISM OF GRANULAR ANAEROBIC SLUDGE

被引:8
作者
MORGAN, JW
EVISON, LM
FORSTER, CF
机构
[1] UNIV NEWCASTLE UPON TYNE,DEPT CIVIL ENGN,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND
[2] UNIV BIRMINGHAM,SCH CIVIL ENGN,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND
关键词
D O I
10.1080/09593339109385026
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Earlier work has suggested that the addition of extracellular polymers to the seed sludge of an upflow sludge blanket reactor may inhibit its performance during the initial start-up phase. Measurements of the specific methanogenic activity using sucrose and acetate/formate substrates, with and without the addition of polymers, showed that there were no inhibitory effects. However, in the absence of a carbonaceous substrate, polymer addition did inhibit the endogenous production of biogas.
引用
收藏
页码:421 / 430
页数:10
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