Production of hydrogen and methane from wastewater sludge using anaerobic fermentation

被引：17
作者：
Ting, CH [1 ]
Lin, KR
Lee, DJ
Tay, JH
机构：
[1] Natl Taiwan Univ, Dept Chem Engn, Taipei 10764, Taiwan
[2] Nanyang Technol Univ, Div Environm & Water Resource Engn, Singapore 639798, Singapore
来源：
WATER SCIENCE AND TECHNOLOGY | 2004年 / 50卷 / 09期
关键词：
anaerobic fermentation; clostridium; hydrogen; methane; pre-treatment;
D O I：
10.2166/wst.2004.0576
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The hydrogen and methane were produced from wastewater sludge using a Clostridium strain. The original sludge and the pre-treated (acidified, sterilized, freeze/thawed, and sonicated) sludges were tested. Some pre-treatment could enhance hydrogen yield, and the other tests could enhance methane yield. Hydrogen yield followed freeze/thawed>acidified>sterilized>original sludge>sonicated; while methane yield followed sonicated>freeze/thawed>sterilized>acidified>original sludge. The production and consumption of acetate correlated closely with the trends in both yields.
引用
收藏
页码：223 / 228
页数：6
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