Biogas from municiapal organic waste - environmental holy grail?

被引：7

作者：

Hung, Christine ^{[1
]}

Solli, Christian ^{[1
]}

机构：

[1] MiSA AS, N-7012 Trondheim, Norway

来源：

TECHNOPORT 2012 - SHARING POSSIBILITIES AND 2ND RENEWABLE ENERGY RESEARCH CONFERENCE (RERC2012) | 2012年 / 20卷

关键词：

biogas; life cycle assessment; household organic waste; renewable energy; transportation;

D O I：

10.1016/j.egypro.2012.03.003

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Five scenarios for organic household waste treatment from the municipality of Trondheim were studied. Combustion and anaerobic digestion of the waste in three potential locations were considered. The results show a negligible climate benefit from biogas production in these scenarios, although the benefit is much more pronounced in other environmental impact categories such as photochemical oxidation (smog production) and fossil resource depletion. A sensitivity analysis demonstrates a strong dependence on assumed values for lower heating value (LHV) of the organic waste, methane yield in the anaerobic digestion process, and fuel efficiency of the buses. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Centre for Renewable Energy.

引用

页码：11 / 19

页数：9

共 13 条

[11] Climate balance of biogas upgrading systems [J].