ISTC Researchers Tap Problematic E-waste Surplus to Recover High-quality Polymers

Two smiling men stand in a laboratory
Illinois Sustainability Technology Center researchers B.K. Sharma, left, and Sriraam Chandrasekaran have developed the first energy-efficient and environmentally benign e-waste recycling process.
Photo by L. Brian Stauffer

Mixed-plastic electronics waste could be a valuable source of reusable polymers, a new study led by Illinois Sustainability Technology Center (ISTC) scientists suggests. The team’s findings, published in the journal ACS Sustainable Chemistry & Engineering, are the first to demonstrate a nontoxic, nondestructive and energy-efficient chemical solvent process to recover polymers from the complex plastic blends found in items like like cellphone cases.

HOBI International, Inc. and the ISTC Hazardous Waste Research Fund supported this research. The ISTC is part of the Prairie Research Institute at the University of Illinois.

Read more about this cutting edge project on the University of Illinois News Bureau web site.

See also the ACS News Service Weekly PressPac: March 14, 2018: An eco-friendly alternative to recycling e-waste.

Learn more about the researchers on their ISTC staff pages:

 

 

Author: Joy Scrogum

Joy is a Sustainability Specialist at the Illinois Sustainable Technology Center (ISTC), a division of the Prairie Research Institute at the University of Illinois, Urbana-Champaign. She has worked on developing & maintaining online resources for the Great Lakes Regional Pollution Prevention Roundtable since 2001. She also currently coordinates the Sustainable Electronics Initiative & works on Zero Waste Illinois projects, including the Illini Gadget Garage and the Green Lunchroom Challenge. Key past projects include coordinating the International Sustainable Electronics Competition, developing & teaching ENG 498 "Sustainable Technology: Environmental & Social Impacts of Innovations," & Greening Schools, which focused on making K-12 facilities & curricula more sustainable.