ANAEROBIC-DIGESTION OF PALM OIL MILL EFFLUENT USING AN UP-FLOW ANAEROBIC SLUDGE BLANKET REACTOR

被引：75
|
作者：
BORJA, R
BANKS, CJ
机构：
[1] Instituto de la Grasa y sus Derivados (CSIC), E-41012 Sevilla
[2] Environmental Technology Centre, Department of Chemical Engineering, U.M.I.S.T., Manchester
来源：
BIOMASS & BIOENERGY | 1994年 / 6卷 / 05期
关键词：
ANAEROBIC DIGESTION; PALM OIL MILL EFFLUENT; UASB REACTOR;
D O I：
10.1016/0961-9534(94)E0028-Q
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Anaerobic treatment of palm oil mill effluent (POME) was studied using a 16-litre laboratory scale up-flow anaerobic sludge blanket reactor (UASB) run over a range of influent concentrations from 5.1 to 42.5 g Chemical Oxygen Demand (COD) per litre at a constant hydraulic retention time of four days. Methane production, volatile fatty acid conversion, net sludge growth and Chemical Oxygen Demand reduction were monitored. Over 96% Chemical Oxygen Demand was removed at loadings up to 10.6 g COD 1(-1) day-1. At the highest influent concentration reactor instability was observed. Up to this point the results indicated that the UASB could treat POME more effectively than other systems reviewed.
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页码：381 / 389
页数：9
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