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EFFECTS OF VARIOUS SURFACTANTS ON ANAEROBIC-DIGESTION OF WATER HYACINTH CATTLE DUNG

被引：14
|
作者：
MADAMWAR, D
PATEL, A
PATEL, V
机构：
[1] Department of Biosciences, Sardar Patel University, Vallabh Vidyanagar
来源：
BIORESOURCE TECHNOLOGY | 1991年 / 37卷 / 02期
关键词：
WATER HYACINTH; COW DUNG; ANAEROBIC DIGESTION; METHANE; ENERGY; SURFACTANTS; BIOGAS;
D O I：
10.1016/0960-8524(91)90204-W
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
In an effort to improve the anaerobic digestion process of water hyacinth-cattle dung, the effects of various doses of different surfactants: Tween 20, Tween 60, Tween 80, sodium lauryl sulphate, Tegoprens 42, Tegoprens 43, Tegoprens 47, Tegoprens 51, Tegoprens 52, Tegoprens 63, have been evaluated in bench-scale digesters. Increasing concentrations of surfactants produced maxima or minima in the various parameters measured. Amongst the surfactants tested, Tegoprens 43 showed a maximum of more than 114% increase in gas production with a 6.25% higher methane content.
引用
收藏
页码：157 / 160
页数：4
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