Sustainable Municipal Solid Waste Disposal in the Belt and Road Initiative: A Preliminary Proposal for Chengdu City
Open Access
- 11 April 2018
- journal article
- case report
- Published by MDPI AG in Sustainability
- Vol. 10 (4), 1147
- https://doi.org/10.3390/su10041147
Abstract
The Chinese green Belt and Road initiative is promoted. This study takes Chengdu as a key hub under the Belt and Road initiative. The municipal solid waste disposal is the point to control pollution and move toward sustainability. Hence, sustainable municipal solid waste disposal needs to be studied. The prior studies are absent in the planning scenarios analysis. This study proposes a case study to propose three planning scenarios for waste disposal to enhance its sustainability. Scenario 1 represents the current waste disposal mode in Chengdu; Scenario 2 considers all the wastes being incinerated; and Scenario 3 focuses on the incorporation of three disposal methods, i.e., anaerobic digestion, incineration, and landfilling. These three scenarios are assessed based on their greenhouse gas emissions, costs, and public acceptance, to determine the optimality for future managerial practice. Results indicated that Scenario 3 has the highest overall efficiency, yet is challenging in terms of economic feasibility. The limitations of the study are also discussed.Keywords
Funding Information
- National Natural Science Foundation of China (41571520, 71701029)
This publication has 61 references indexed in Scilit:
- Current updates on waste to energy (WtE) technologies: a reviewRenewable Energy Focus, 2018
- Renewable and sustainable energy of Xinjiang and development strategy of node areas in the “Silk Road Economic Belt”Renewable and Sustainable Energy Reviews, 2017
- Waste Management Pinch Analysis (WAMPA): Application of Pinch Analysis for greenhouse gas (GHG) emission reduction in municipal solid waste managementApplied Energy, 2017
- Three questions on China's “Belt and Road Initiative”China Economic Review, 2016
- China’s “One Belt, One Road” Initiative: Context, Focus, Institutions, and ImplicationsThe Chinese Journal of Global Governance, 2016
- Urban living labs for sustainability and low carbon cities in Europe: towards a research agendaJournal of Cleaner Production, 2016
- From a Literature Review to an Alternative Treatment System for Landfill Gas and LeachateChallenges, 2012
- The crucial role of Waste-to-Energy technologies in enhanced landfill mining: a technology reviewJournal of Cleaner Production, 2012
- Municipal solid waste management in China: Status, problems and challengesJournal of Environmental Management, 2010
- A contribution for a correct vision of health impact from municipal solid waste treatmentsEnvironmental Technology, 2009