<p>Bacterial consortia, with broad metabolism and environmental resilience, show promise for bioaugmentation treatment of plastic wastes. Consortia design principles and plastic degradation enhancements in laboratory and simulated-system studies were reviewed. Practical barriers include narrow polymer scope, long treatment duration, limited scalability, ecological risks, and scarce techno-economic assessments. Bioaugmentation can be realized through the development of bacterial formulations, the integration of pretreatment–bioaugmentation workflows, and the implementation of long-term field trials.</p>

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Bioaugmentation with bacterial consortia for sustainable plastic waste treatment

  • Ritu Ningthoujam,
  • Avnish Nitin Mistry,
  • Luthfia Dwi Rachmani,
  • Saowaluk Krainara,
  • Onruthai Pinyakong,
  • Wanchai Assavalapsakul,
  • Somrudee Meprasert Jitpraphai,
  • Kitipong Angsujinda,
  • Ekawan Luepromchai

摘要

Bacterial consortia, with broad metabolism and environmental resilience, show promise for bioaugmentation treatment of plastic wastes. Consortia design principles and plastic degradation enhancements in laboratory and simulated-system studies were reviewed. Practical barriers include narrow polymer scope, long treatment duration, limited scalability, ecological risks, and scarce techno-economic assessments. Bioaugmentation can be realized through the development of bacterial formulations, the integration of pretreatment–bioaugmentation workflows, and the implementation of long-term field trials.