Killing two birds with one stone: chemical and biological upcycling of polyethylene terephthalate plastics into food

LG Schaerer, R Wu, LI Putman, JM Pearce, T Lu… - Trends in …, 2023 - cell.com
Most polyethylene terephthalate (PET) plastic waste is landfilled or pollutes the environment.
Additionally, global food production must increase to support the growing population. This …

Organic composts as A vehicle for the entry of microplastics into the environment: a comprehensive review

VR Le, MK Nguyen, HL Nguyen, C Lin… - Science of The Total …, 2023 - Elsevier
Plastic pollution is a widespread issue that poses a threat to agroecosystems. Recent data
on microplastic (MP) pollution from compost and its application to soil have highlighted the …

Enhanced degradation of microplastics during sludge composting via microbially-driven Fenton reaction

R Xing, H Sun, X Du, H Lin, S Qin, Z Chen… - Journal of Hazardous …, 2023 - Elsevier
It has been increasingly documented that the hydroxyl radical (• OH) can promote the
transformation of organic contaminants such as microplastics (MPs) in various …

Current research progress of physical and biological methods for disposing waste plastics

Y Liu, J Shi, H Jin, L Guo - Journal of Cleaner Production, 2023 - Elsevier
Overuse of plastic products has caused serious hazards to ecological environment, and
effective technologies were needed urgently to overcome the drawbacks of existing …

Linking biomass pyrolysis and biotransformation: A bibliometric review

Y Jiang, Z Hu, L Cheng, C Luo - Journal of the Energy Institute, 2024 - Elsevier
Biomass pyrolysis has been a focal point in the energy utilization sector, offering a promising
avenue for the conversion of organic matter into energy carriers. Concurrently …

High-Temperature, Noncatalytic Oxidation of Polyethylene to a Fermentation Substrate Robustly Utilized by Candida maltosa

JL Brown, E Rodriguez-Ocasio… - ACS Sustainable …, 2023 - ACS Publications
This study applies thermal oxo-degradation (TOD) of plastics to produce substrates suitable
for uptake and utilization by some microbial species. At moderate temperatures (500° C) in a …

Coexistence of specialist and generalist species within mixed plastic derivative-utilizing microbial communities

L Schaerer, L Putman, I Bigcraft, E Byrne, D Kulas… - Microbiome, 2023 - Springer
Background Plastic-degrading microbial isolates offer great potential to degrade, transform,
and upcycle plastic waste. Tandem chemical and biological processing of plastic wastes has …

Liquid-fed waste plastic pyrolysis pilot plant: effect of reactor volume on product yields

DG Kulas, A Zolghadr, DR Shonnard - Journal of Analytical and Applied …, 2022 - Elsevier
A unique waste plastic pyrolysis pilot plant was used for fast pyrolysis (1–5 s vapor
residence time) of HDPE at 600° C. A dissolution pre-treatment step dissolved the high …

Recent advances in the omics-based assessment of microbial consortia in the plastisphere environment: Deciphering the dynamic role of hidden players

N Malik, SS Lakhawat, V Kumar, V Sharma… - Process Safety and …, 2023 - Elsevier
Continuous disposal of plastic waste and its accretion in the environment is the biggest
challenge the world has ever faced. Breaking its terrestrial bounds, plastic waste has now …

Biofilm mitigation in hybrid chemical-biological upcycling of waste polymers

H Stoddard, D Kulas, A Zolghadr, S Aloba… - … in Bioengineering and …, 2024 - frontiersin.org
Introduction: Accumulation of plastic waste in the environment is a serious global issue. To
deal with this, there is a need for improved and more efficient methods for plastic waste …