Metal recovery from municipal solid waste incineration fly ash as a tool of circular economy

被引：28

作者：

Bakalar, Tomas ^{[1
]}

Pavolova, Henrieta ^{[1
]}

Hajduova, Zuzana ^{[2
]}

Lacko, Roman ^{[3
]}

Kysela, Kamil ^{[1
]}

机构：

[1] Tech Univ Kosice, Fac Min Ecol Proc Control & Geotechnol, Letna 9, Kosice 04200, Slovakia

[2] Univ Econ Bratislava, Fac Business Management, Dolnozemska Cesta 1, Bratislava 85235, Slovakia

[3] Univ Econ Bratislava, Fac Commerce, Dolnozemska Cesta 1, Bratislava 85235, Slovakia

来源：

JOURNAL OF CLEANER PRODUCTION | 2021年 / 302卷

关键词：

Circular economy; Waste management; SWOT analysis; Triple layer business model; RAW-MATERIALS; MSWI; MANAGEMENT; ENERGY;

D O I：

10.1016/j.jclepro.2021.126977

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Municipal solid waste contains metals in various amounts in many cases. The metals become part of municipal solid waste incineration fly ash and can be recovered. The article describes the role of recovered metals in the circular economy based on the analyses of metal recovery, the triple layered business model, and the SWOT analysis. Based on the results of the examination of the strengths, weaknesses, opportunities, and threats, setting them in the strengths-threats quadrant, the positive internal factors (quantified by +1.11) meet the negative factors in the environment (quantified by -0.62). The strength e heavy metal recovery, reduction of toxicity, risk reduction (due to lowering the toxicity), and re-use of process material, where possible, overcome the threats including the sorting of municipal waste in most countries, remediation of empty mines by filling with fly ash, soil, water and air contamination, land take, and social acceptance of the recycled materials for a successful recovery of metals from municipal solid waste incineration fly ash. Yet, not only the economic and environmental view is important but also the social aspect of metal. The circular representation of metal recovery is shown and the questions for the future are outlined. (c) 2021 Elsevier Ltd. All rights reserved.

引用

页数：9

共 41 条

[1] Zero-waste approach in municipal solid waste incineration: Reuse of bottom ash to stabilize fly ash [J].

Assi, Ahmad ;

Bilo, Fabjola ;

Zanoletti, Alessandra ;

Ponti, Jessica ;

Valsesia, Andrea ;

La Spina, Rita ;

Zacco, Annalisa ;

Bontempi, Elza .

JOURNAL OF CLEANER PRODUCTION, 2020, 245

[2]

Avila R., 2015, MAKE CROSS SWOT

[3]

Bakalar T., 2015, ENV EC ASPECTS MSWI

[4] Strengths, Weaknesses, Opportunities and Threats: A SWOT analysis of the ecosystem services framework [J].

Bull, J. W. ;

Jobstvogt, N. ;

Bohnke-Henrichs, A. ;

Mascarenhas, A. ;

Sitas, N. ;

Baulcomb, C. ;

Lambini, C. K. ;

Rawlins, M. ;

Baral, H. ;

Zaehringer, J. ;

Carter-Silk, E. ;

Balzan, M. V. ;

Kenter, J. O. ;

Hayha, T. ;

Petz, K. ;

Koss, R. .

ECOSYSTEM SERVICES, 2016, 17 :99-111

[5] Comparison of different MSWI fly ash treatment processes on the thermal behavior of As, Cr, Pb and Zn in the ash [J].

Chen, Wan ;

Kirkelund, Gunvor M. ;

Jensen, Pernille E. ;

Ottosen, Lisbeth M. .

WASTE MANAGEMENT, 2017, 68 :240-251

[6] Mechanical activation of fly ash from MSWI for utilization in cementitious materials [J].

Chen, Zhiliang ;

Lu, Shengyong ;

Tang, Minghui ;

Ding, Jiamin ;

Buekens, Alfons ;

Yang, Jie ;

Qiu, Qili ;

Yan, Jianhua .

WASTE MANAGEMENT, 2019, 88 :182-190

[7]

Claessens M., 2015, SWOT ANAL MATCHING O

[8]

Cook B., 2016, RIDICULOUSLY GOOD ID

[9]

Entretrain, 2020, ENTR PROJ ON LIN

[10] Implementation of Circular Economy Principles in Industrial Solid Waste Management: Case Studies from a Developing Economy (Nigeria) [J].

Ezeudu, Obiora B. ;

Ezeudu, Tochukwu S. .

RECYCLING, 2019, 4 (04)

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