气候变化领域集成服务门户(CCPortal): Industrial symbiosis potential and urban infrastructure capacity in Mysuru, India

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DOI	10.1088/1748-9326/ab20ed
	Industrial symbiosis potential and urban infrastructure capacity in Mysuru, India
	Chertow M.; Gordon M.; Hirsch P.; Ramaswami A.
发表日期	2019
ISSN	17489318
卷号	14 期号:7
英文摘要	If the material intensive enterprises in an urban area of several million people shared physical resources that might otherwise be wasted, what environmental and public benefits would result? This study develops an algorithm based on lifecycle assessment tools for determining a city's industrial symbiosis potential - that is, the sum of the wastes and byproducts from a city's industrial enterprises that could reasonably serve as resource inputs to other local industrial processes. Rather than report, as do many previous papers, on private benefits to firms, this investigation focuses on public benefits to cities by converting the maximum quantity of resources recoverable by local enterprises into an estimate of the capacity of municipal infrastructure conserved in terms of landfill space and water demand. The results here test this novel approach for the district of Mysuru (Mysore), India. We find that the industrial symbiosis potential calculated based on analysis of the inputs and outputs of ∼1000 urban enterprises, translates into 84 000 tons of industrial waste, greater than 74 000 tons of CO2e, and 22 million liters per day of wastewater. The method introduced here demonstrates how industrial symbiosis links private production and public infrastructure to improve the resource efficiency of a city by creating an opportunity to extend the capacity of public infrastructure and generate public health co-benefits. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词	byproduct reuse; industrial ecology; industrial waste; life cycle inventory; Sustainable cities
语种	英语
scopus关键词	Efficiency; Life cycle; Industrial ecology; Industrial enterprise; Life Cycle Inventory; Life-cycle assessment tools; Municipal infrastructure; Public infrastructures; Resource efficiencies; Sustainable cities; Industrial wastes
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154529
作者单位	Yale UniversityCT 06520, United States; European Bank for Reconstruction and Development, Spitalfields, London, United Kingdom; Humphrey School of Public Affairs, University of Minnesota, Minneapolis, MN 55455, United States
推荐引用方式 GB/T 7714	Chertow M.,Gordon M.,Hirsch P.,et al. Industrial symbiosis potential and urban infrastructure capacity in Mysuru, India[J],2019,14(7).
APA	Chertow M.,Gordon M.,Hirsch P.,&Ramaswami A..(2019).Industrial symbiosis potential and urban infrastructure capacity in Mysuru, India.Environmental Research Letters,14(7).
MLA	Chertow M.,et al."Industrial symbiosis potential and urban infrastructure capacity in Mysuru, India".Environmental Research Letters 14.7(2019).