NOTE ON ANAEROBIC-DIGESTION OF CATTLE AND POULTRY WASTES

被引：16

作者：

BOUSFIELD, S

HOBSON, PN

SUMMERS, R

机构：

[1] Rowett Research Institute, Bucksburn, Aberdeen

来源：

AGRICULTURAL WASTES | 1979年 / 1卷 / 02期

关键词：

D O I：

10.1016/0141-4607(79)90050-7

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Pilot-plant digestion of cattle and poultry wastes has shown that significant reductions in polluting power, including reduction in odour, can be obtained. Specific gas production, and methane content, is lower from cattle than from poultry wastes. For both wastes detention times approaching 20 days seems optimal. With cattle wastes digestion is better at higher than lower solids contents, while the reverse is true for poultry wastes. These effects are probably caused by the ammonia content of the wastes. © 1979.

引用

页码：161 / 164

页数：4

共 6 条

[1]

Bousfield, Hobson, Summers, Pilot plant high rate digestion of piggery and silage wastes, J. Appl. Bact., 37, (1974)

[2]

Hobson, Shaw, The anaerobic digestion of waste from an intensive pig unit, Water Res., 7, pp. 437-449, (1973)

[3]

Hobson, Shaw, Inhibition of methane production by Methanobacterium formicicum, Water Res., 10, pp. 849-852, (1976)

[4]

Mehrez, Orskov, McDonald, Rates of rumen fermentation in relation to ammonia concentration, Brit. J. Nutr., 38, pp. 437-443, (1977)

[5]

Summers, Bousfield, Practical aspects of anaerobic digestion, Proc. Biochem., 11, pp. 3-6, (1976)

[6]

Van Velsen, Anaerobic digestion of piggery waste. 1. The influence of detention time and manure concentration, Neth. J. Agr. Sci., 25, pp. 151-169, (1977)

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