Journal
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
Volume 108, Issue -, Pages 215-234Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2022.01.002
Keywords
Municipal plastic waste management; Fungus biodegradation; Green city; Sustainable development goals
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In recent years, there has been rapid industrialization and urbanization, leading to a significant increase in population worldwide. To address these challenges and achieve green cities and sustainable development goals, an efficient and robust decision-making framework for managing municipal plastic waste is required. This study presents a bio-recovery model for municipal plastic waste management using an integrated Multi-Criterion Decision-Making (MCDM) approach, based on a case study in Mashahd, Iran.
Recent years have seen a rapid development in industrialization and urbanization with a huge growth in the population throughout the world. In this regard, an efficient and robust decision-making framework for the concept of a green city and sustainable development goals to manage municipal plastic wastes is still needed. This study models a bio-recovery of municipal different plastic wastes management based on a new integrated Multi-Criterion Decision-Making (MCDM) approach through a case study in Mashahd, Iran. The proposed integrated MCDM framework includes the Shannon Entropy (SE), Ordered Weighted Aggregation (OWA), Analytic Hierarchy Process (AHP), Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) and, ELimination Et Choice Translating REality (ELECTRE) systems in an intelligent way. Through decision-making computations, all criteria are approved after extraction from the literature review by experts with more than 60% agreement percent-age. Different scenarios of economic, energy, and environmental crises are created. One finding of this paper is to propose a new entrance in economic competition with plastic biodegradation to present a novel, environmental-friendly product with high-quality and low-cost advantages. Another finding determines that with an application of plastic wastes bio-recovery, citizens' satisfaction from urban man-agement system will be increased from 49% to 64%. Whereas, based on the outcomes of this investigation, the rate of municipal waste industries development, smart city goals' meeting, and rate of hazardous material emission from municipal solid wastes are increased to 58%, 25%, and 70%, respectively. The declared numerical outcomes illustrate the effectiveness of plastic waste bio-recovery on the smart city concept.(c) 2022 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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