Cited by 621Microplastics and Plastic PollutionMicrobial bioremediation and biosurfactantsbiodegradable polymer synthesis and properties

New perspectives in plastic biodegradation

Sivan, Alex·2011·Current Opinion in Biotechnology

Abstract

During the past 50 years new plastic materials, in various applications, have gradually replaced the traditional metal, wood, leather materials. Ironically, the most preferred property of plastics--durability--exerts also the major environmental threat. Recycling has practically failed to provide a safe solution for disposal of plastic waste (only 5% out of 1 trillion plastic bags, annually produced in the US alone, are being recycled). Since the most utilized plastic is polyethylene (PE; ca. 140 million tons/year), any reduction in the accumulation of PE waste alone would have a major impact on the overall reduction of the plastic waste in the environment. Since PE is considered to be practically inert, efforts were made to isolate unique microorganisms capable of utilizing synthetic polymers. Recent data showed that biodegradation of plastic waste with selected microbial strains became a viable solution.

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Crossref · 10.1016/j.copbio.2011.01.013

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Authors
Sivan, A.
Affiliations
Ben-Gurion University of the Negev (IL)
Corresponding author
Sivan, Alex
Venue
Current Opinion in Biotechnology
Publisher
Elsevier BV
Published
2011-06
Volume
22
Issue
3
Pages
422-426
ISSN
0958-1669 (ISSN-L)
OpenAlex
W2002405630
Cited by
621
References
40
Citations by year
2026: 21 · 2025: 54 · 2024: 80 · 2023: 61 · 2022: 77 · 2021: 73 · 2020: 56 · 2019: 42 · 2018: 31 · 2017: 30 · 2016: 21 · 2015: 27 · 2014: 18 · 2013: 13 · 2012: 14
FWCI
1.70
Type
journal article
Language
en
Open access
closed
Locations
  • Current Opinion in Biotechnology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Pollution › Microbial bioremediation and biosurfactants
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
Keywords
plastic biodegradation, polyethylene, plastic waste, plastic recycling, plastic bags, biodegradable plastics
MeSH terms
Bacteria, Biodegradation, Environmental, Plastics, Polymers, Polyethylene, Recycling

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