From prospecting to mining: A review of enabling technologies, LCAs, and LCCAs for improved construction and demolition waste management

被引：13

作者：

Jiang, Jingbo ^{[1
,2
]}

Chu, Chunli ^{[1
]}

Song, Lulu ^{[3
,4
]}

Gao, Xiaofeng ^{[5
]}

Huang, Beijia ^{[6
]}

Zhang, Yufei ^{[1
]}

Zhang, Yi ^{[1
]}

Liu, Ying ^{[1
]}

Hou, Lijing ^{[1
]}

Ju, Meiting ^{[1
]}

Cao, Zhi ^{[1
,7
]}

机构：

[1] Nankai Univ, Coll Environm Sci & Engn, 38 Tongyan Rd, Tianjin 300350, Peoples R China

[2] Minist Ecol & Environm, Solid Waste & Chem Management Ctr, Beijing 100029, Peoples R China

[3] Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, Xiamen 361021, Fujian, Peoples R China

[4] Xiamen Key Lab Urban Metab, Xiamen 361021, Fujian, Peoples R China

[5] Chongqing Univ, Coll Environm & Ecol, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing 400045, Peoples R China

[6] Univ Shanghai Sci & Technol, Dept Environm & Architecture, Shanghai, Peoples R China

[7] Univ Antwerp, Energy & Mat Infrastructure & Bldg EMIB, Groenenborgerlaan 171, B-2020 Antwerp, Belgium

来源：

WASTE MANAGEMENT | 2023年 / 159卷

关键词：

Urban mining; Construction and demolition waste  management; LCA; LCCA; Harmonization and parameterization; prospective LCA; LIFE-CYCLE ASSESSMENT; COMPARATIVE ENVIRONMENTAL EVALUATION; ECO-EFFICIENCY ASSESSMENT; CRITICAL SUCCESS FACTORS; ADAPTIVE REUSE; SOLID-WASTE; AGGREGATE PRODUCTION; CIRCULAR ECONOMY; RECYCLING PLANT; SUPPLY-CHAIN;

D O I：

10.1016/j.wasman.2023.01.017

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Knowledge gained from anthropogenic resource prospecting can shed light on the theoretical potential of sec-ondary resources stored in anthropogenic systems. Among others, secondary resources accumulated in the built environment account for a big fraction of anthropogenic resources, indicating great potential for urban mining. However, realizing these opportunities and developing urban mining strategies will require a comprehensive understanding of the technical viability of urban mining technologies, and how their implementation will affect the technical, economic, and environmental performance of a construction and demolition waste (C&DW) management system. To address these important issues, this review summarizes (1) current and emerging technologies that can enable the transition from anthropogenic resource prospecting to anthropogenic resource mining, (2) Life Cycle Assessment (LCA) and Life Cycle Cost Analysis (LCCA) results to date on various C&DW management systems, (3) key parameters that govern the technical, economic, and environmental performance of a C&DW management system, and (4) opportunities for improving the methodology of LCAs and LCCAs for future C&DW management. We find that enhancing the utility of extant LCAs and LCCAs in guiding technology deployment and policy decisions can be achieved by considering key parameters governing the techno-economic and environmental performance of C&DW management. In addition, it is critical to adopt and upscale emerging technologies to increase the added value of materials or products recovered from C&DW.

引用

页码：12 / 26

页数：15

共 41 条

[41] Spatio-Temporal Analysis of Resources and Waste Quantities from Buildings (as Urban Mining Potential) Generated by the European Metropolis of Lille: A Methodology Coupling Data from Construction and Demolition Permits with Geographic Information Systems
Simba, Cedric Mpie
Lemelin, Emmanuel
RESOURCES-BASEL, 2024, 13 (06):

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