气候变化领域集成服务门户(CCPortal): Production of energy by co-fermentation with contents from fat separators

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DOI	10.2166/wcc.2010.105
	Production of energy by co-fermentation with contents from fat separators
	Wriege-Bechtold A.; Barjenbruch M.; Sieker C.; Peter-Fröhlich A.; Heinzmann B.; Lengemann B.
发表日期	2010
ISSN	20402244
起始页码	251
结束页码	257
卷号	1 期号:4
英文摘要	It is possible to use co-fermentation to increase biogas production considerably in digesters with free capacity. Also, the energy production increases by increasing biogas production. Many co-substrates such as energy crops, biodegradable waste from the food industry, restaurants and public parks, etc. are on the market. Water consumption is decreasing because of population movement and a decreasing population size because of a drop in the birth rate. Therefore, capacities in digesters will increase and new uses for this capacity are needed. Co-fermentation could be one solution. Useful co-substrates should be identified by material characteristics. It is important to assess suitability of materials for fermentation in small-scale tests, and to gain experience particularly with regard to the handling, the compatibility of the biocoenosis in the digester and the effects of returning effluent to the activated sludge process. A test period with fat separator contents has started at the wastewater treatment plant, Waßmannsdorf, Germany. Biogas production and methane content increased compared to the reference cascade without co-substrate input. © IWA Publishing 2011.
英文关键词	Co-fermentation; Energy production; Fat; Sludge digestion
语种	英语
scopus关键词	Biodegradable wastes; Biogas production; Cofermentation; Energy productions; Fat; Material characteristics; Wastewater treatment plants; Water consumption; Activated sludge process; Agriculture; Biogas; Effluents; Fermentation; Methanation; Population statistics; Pulp digesters; Separators; Sludge digestion; Water supply; Substrates
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148379
作者单位	Technische Universität Berlin, TIB 1-B16, Gustav-Meyer-Allee 25, 13355 Berlin, Germany; Berliner Wasserbetriebe, Neue Jüdenstraße 1, 10864 Berlin, Germany
推荐引用方式 GB/T 7714	Wriege-Bechtold A.,Barjenbruch M.,Sieker C.,et al. Production of energy by co-fermentation with contents from fat separators[J],2010,1(4).
APA	Wriege-Bechtold A.,Barjenbruch M.,Sieker C.,Peter-Fröhlich A.,Heinzmann B.,&Lengemann B..(2010).Production of energy by co-fermentation with contents from fat separators.Journal of Water and Climate Change,1(4).
MLA	Wriege-Bechtold A.,et al."Production of energy by co-fermentation with contents from fat separators".Journal of Water and Climate Change 1.4(2010).