ANAEROBIC-DIGESTION OF A MIXTURE OF CHEESE WHEY, POULTRY WASTE AND CATTLE DUNG - A STUDY OF THE USE OF ADSORBENTS TO IMPROVE DIGESTER PERFORMANCE

被引:27
|
作者
DESAI, M [1 ]
MADAMWAR, D [1 ]
机构
[1] SARDAR PATEL UNIV,POSTGRAD DEPT BIOSCI,VALLABH VIDYANAGAR 388120,GUJARAT,INDIA
关键词
CHEESE WHEY; POULTRY WASTE; CATTLE DUNG; ADSORBENTS; ANAEROBIC DIGESTION; METHANE; ENERGY;
D O I
10.1016/0269-7491(94)90174-0
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This paper-describes the results of a study aimed al improving the efficiency of anaerobic digestion of a mixture of cattle dung, poultry waste and cheese whey at a ratio of 2:1:3 (w/w on dry weight basis) in terms of total gas production, methane content and process stability by adding various adsor bents. The adsorbents appeared to improve the digester performance, for example about a two-fold enhancement in total gets production with 17% enriched methane content were achieved with the addition of 4 g litre(-1) of silica gel.
引用
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页码:337 / 340
页数:4
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