Effect of brackish water on biogas production from cattle dung and methanogens

被引：14

作者：

Yeole, TY

Gokhale, S

Hajarnis, SR

Ranade, DR

机构：

[1] Agharkar Research Institute, Pune 411 004, Agarkar Road

[2] Applied Microbiology Department, Lund University, Lund

来源：

BIORESOURCE TECHNOLOGY | 1996年 / 58卷 / 03期

关键词：

cattle dung; biogas; brackish water; conductivity; methanogens; salts;

D O I：

10.1016/S0960-8524(96)00119-8

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Semicontinuous anaerobic digestion of cattle dung using brackish waters with conductivity from 1000-15000 mu S/cm was carried out in 25 l biogas plants of floating-dome design. Water with a conductivity higher than 5000 mu S/cm was inhibitory to the process. Experiments using three cultures of methanogens: Methanobacterium bryantii Methanobacterium formicicum and Methanosarcina barkeri confirmed these findings. Methanobacterium bryantii was found to tolerate water of the highest conductivity. Copyright (C) 1997 Elsevier Science Ltd.

引用

页码：323 / 325

页数：3

共 20 条

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