Two university teams developed processes using electromagnetic waves and engineered wastewater bacteria to address plastic pollution. | Poring Studio/Shutterstock
University researchers have come up with two new methods to break down plastic waste – one for reuse and the other to rid wastewater of microplastics. Continue Reading
The team from Cornell and Princeton universities leveraged the colorant carbon black and LED or sunlight to break down PS packaging to the molecular level. | NisanatStudio/Shutterstock
Although additives in plastics often are viewed as problematic, researchers at Cornell and Princeton universities have developed a technique to recycle plastics containing the colorant carbon black using sunlight. Continue Reading
The study found flame retardants in some black plastic kitchen utensils that contained recycled resin. | Jared Paben/Resource Recycling
A recent study has focused public attention on household products containing plastic that the authors suggest was recovered from electronics, raising safety concerns about chemicals contained within the recycled content.
California researchers found that mandates, production limits for virgin resin, $50 billion in plastic waste management investment and a fee or tax on plastic packaging could reduce mismanaged plastic by 91% globally. | Ulrich Mueller/Shutterstock
Using insights from an AI-generated tool, a team of University of California researchers estimated that implementing four policies globally could reduce mismanaged plastic by 91%. Continue Reading
Researchers from varied backgrounds published a paper that aims to facilitate conversations between various stakeholders in plastics recycling. | FabrikaSimf/Shutterstock
A group of researchers hopes to foster discussion and cooperation throughout the plastics value chain with their recent paper in the scientific journal Nature.
Professors and students developed a process to turn both PE and PP into propylene monomer. | Afanasiev-Andrii/Shutterstock
Researchers at the University of California, Berkeley, have developed a chemical process to vaporize PE and PP into the feedstock monomer propylene.
Scientists at the U.S. National Renewable Energy Laboratory created a plastic polymer database to help other researchers study plastics more efficiently. | PowerUp/Shutterstock
A team led by U.S. National Renewable Energy Laboratory researchers is working to provide a baseline for plastic recycling studies with a new database of polymer data.
The paper from MIT researchers used a 10-cent deposit model to explore the potential effects on MRFs. | Emilija Miljkovic/Shutterstock
A nationwide 10-cent deposit on PET beverage containers could push the recycling rate for the material to over 80% in the next decade with a high level of bottle-to-bottle circularity, a MIT study suggested. Continue Reading
Three organizations won grants to further projects to increase the recyclability of PVC. | Saravutpics/Shutterstock
The Vinyl Institute has awarded almost $332,000 in recycling grants to three organizations to help keep PVC out of landfills and in productive use in society, the organization recently announced. Continue Reading
Oregon residents generated about 6.1 million tons of material in 2022, with 3.7 million tons going to landfills and incinerators and 2.4 million tons recovered. | Maksim Safaniuk/Shutterstock
The amount of material Oregonians disposed of in 2022 dropped significantly from the year before, largely due to fewer building-destroying wildfires, and about 2% of overall material was plastic. Continue Reading