globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.energy.2019.05.191
WOS记录号: WOS:000476965900039
论文题名:
Township-based bioenergy systems for distributed energy supply and efficient household waste re-utilisation: Techno-economic and environmental feasibility
作者: Ascher, Simon1; Watson, Ian1; Wang, Xiaonan2; You, Siming1
通讯作者: You, Siming
刊名: ENERGY
ISSN: 0360-5442
EISSN: 1873-6785
出版年: 2019
卷: 181, 页码:455-467
语种: 英语
英文关键词: Gasification ; Anaerobic digestion ; Life cycle assessment ; Cost-benefit analysis ; Municipal solid waste ; Distributed bioenergy
WOS关键词: MUNICIPAL SOLID-WASTE ; LIFE-CYCLE ASSESSMENT ; THERMOPHILIC ANAEROBIC-DIGESTION ; SORTED ORGANIC FRACTION ; FOOD WASTE ; BIOMASS GASIFICATION ; CO-GASIFICATION ; SEWAGE-SLUDGE ; CARBON TAX ; TO-ENERGY
WOS学科分类: Thermodynamics ; Energy & Fuels
WOS研究方向: Thermodynamics ; Energy & Fuels
英文摘要:

Sustainable waste management and climate change have been two of the major challenges worldwide. This study designed township-based bioenergy systems to treat solid waste in Glasgow based on anaerobic digestion and gasification technologies. The economic feasibility and environmental impacts (i.e. global warming potential, eutrophication potential, and acidification potential) were evaluated using Monte Carlo simulation-based cost-benefit analysis and life cycle assessment. It was found that township-based bioenergy systems could save over 300 kg of CO2 per tonne of municipal solid waste treated when biogenic carbon is excluded. It was shown that the proposed systems have profitability chances ranging from 68 to 98%, when the sale of by-products (digestate and biochar) is considered. This study also explored the effects of by-product selling and carbon tax on the economic feasibility of township-based bioenergy systems. The township-based bioenergy system can satisfy 20-23% of electricity demands and 4-5% of heat demands of each township served. The study can facilitate investors and policymakers to make informed decisions about planning distributed Waste-to-Energy (WtE) systems. (C) 2019 Elsevier Ltd. All rights reserved.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/145486
Appears in Collections:全球变化的国际研究计划

Files in This Item:

There are no files associated with this item.


作者单位: 1.Univ Glasgow, Sch Engn, Div Syst Power & Energy, Glasgow G12 8QQ, Lanark, Scotland
2.Natl Univ Singapore, Sch Chem & Biomol Engn, Singapore 117585, Singapore

Recommended Citation:
Ascher, Simon,Watson, Ian,Wang, Xiaonan,et al. Township-based bioenergy systems for distributed energy supply and efficient household waste re-utilisation: Techno-economic and environmental feasibility[J]. ENERGY,2019-01-01,181:455-467
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Ascher, Simon]'s Articles
[Watson, Ian]'s Articles
[Wang, Xiaonan]'s Articles
百度学术
Similar articles in Baidu Scholar
[Ascher, Simon]'s Articles
[Watson, Ian]'s Articles
[Wang, Xiaonan]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Ascher, Simon]‘s Articles
[Watson, Ian]‘s Articles
[Wang, Xiaonan]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.