Cited by 184Waste Management and RecyclingMicroplastics and Plastic PollutionPolymer crystallization and properties

Sustainable Solutions Through Innovative Plastic Waste Recycling Technologies

Open access
Alaghemandi, Mohammad·2024·Sustainability

Abstract

Innovation in plastic waste recycling technologies is essential for tackling the environmental challenges of plastic pollution. Traditional plastic waste management strategies, such as landfill disposal and mechanical recycling, are increasingly recognized as insufficient for addressing the problem’s complexity and scale. This review highlights advanced methods that transform plastic waste into valuable resources, aligning with circular economy principles. I focus on cutting-edge technologies such as chemical recycling that convert mixed and contaminated plastics back into monomers for new production. Biological approaches utilizing enzymes and microorganisms are studied for their potential to biodegrade resistant plastics like PET. Additionally, mechanical innovations like advanced sorting techniques leveraging AI and compatibilization strategies that enhance the quality of recycled materials are discussed. By analyzing recent developments and practical applications, effective and economically viable solutions are identified. These findings emphasize that ongoing technological advancements, supported by robust policies and stakeholder collaboration, are crucial for reducing plastic waste and advancing toward a sustainable circular economy.

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Crossref · 10.3390/su162310401

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Authors
Alaghemandi, M.
Affiliations
Boston University (US)
Corresponding author
Alaghemandi, Mohammad
Venue
Sustainability
Publisher
MDPI AG
Published
2024-11-27
Volume
16
Issue
23
Pages
10401
ISSN
2071-1050 (ISSN-L)
OpenAlex
W4404756990
Cited by
163
References
299
Citations by year
2026: 85 · 2025: 78
FWCI
43.89
Type
journal article
Language
en
Open access
Locations
  • Sustainability (publishedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
Topics
  • Physical Sciences › Environmental Science › Waste Management and Disposal › Waste Management and Recycling
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer crystallization and properties
Keywords
plastic recycling, chemical recycling, mechanical recycling, circular economy, plastic pollution, PET biodegradation, enzymatic degradation, microorganisms, plastic sorting, artificial intelligence, compatibilization, recycled plastic quality

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