A pioneering advancement has emerged from the esteemed School of Packaging at Michigan State University, as researchers unveil a revolutionary approach to enhance the biodegradability of a promising eco-friendly substitute for petroleum-based plastics. Under the leadership of Rafael Auras, a distinguished team has successfully developed a bio-based polymer blend that exhibits compostable properties in both home and industrial composting environments. Their remarkable achievement is detailed in the pages of the prestigious journal ACS Sustainable Chemistry & Engineering.
The Magnitude of Plastic Waste: An Impetus for Change
“In the U.S. and across the globe, the issue of waste, particularly plastic waste, looms large,” reveals Auras, a professor at MSU and the Amcor Endowed Chair in Packaging Sustainability. The alarming fact that less than 10% of plastic waste is recycled in the United States underscores the severity of the problem. This dire scenario results in a substantial portion of plastic waste being consigned to landfills or discarded as litter, igniting multifaceted concerns spanning economic, environmental, and health domains.
A Pathway to Sustainability: Redefining Biodegradability
Auras highlights the pivotal potential of crafting biodegradable and compostable products to alleviate this mounting waste crisis, thereby channeling a portion of the waste stream away from landfills. Notably, this innovation can potentially mitigate a significant challenge faced by plastic recycling: the laborious task of cleansing plastic articles of food residues. This perennial obstacle has compelled recycling facilities to navigate a dilemma—investing resources in cleaning contaminated plastic waste or simply discarding it.
Continue reading… “Michigan State University Researchers Create Home-Compostable Alternative to Petroleum-Based Plastics”