Radiation Field

Tuesday November 05, 2024 from 09:00 to 10:00

Room: Central

TT-Rad 1.2 Electron beam technology isn't a one-trick pony—it's revolutionizing sustainable waste recycling with its emerging applications

Suresh D Pillai, United States

Professor and Director
National Center for Electron Beam Research
Texas A&M University

Abstract

Electron beam technology isn't a one-trick pony—it's revolutionizing sustainable waste recycling with its emerging applications

Suresh Pillai1, David Staack1, Jennifer Elster2.

1National Center for Electron Beam Research, Texas A&M University, College Station, TX, United States; 2Pacific Northwest National Laboratory, Richland, WA, United States

The applications use of the electron beam technology in the wire and cable industries to improve polymer properties and in the medical device industry for terminal sterilization are well known. So also, are its applications in the phytosanitary and food processing industries. The success of these applications can be seen in the rapid expansion of private enterprises that are being established as commercial eBeam and X-ray service facilities. In Asia, the Americas, and Australia, eBeam and X-ray facilities are emerging, representing a significant departure from the traditional government-backed gamma irradiation technology. This global proliferation is catalyzing new research endeavors, particularly in environmental remediation and sustainable waste recycling. Electron beam technology can disinfect municipal sewage sludges and remediate persistent environmental pollutants like PFAS, antibiotic residues, heavy metals, and hydrocarbons. The imperative for sustainable waste recycling resonates strongly with both developed and emerging economies, given the pressing challenges of urbanization and industrialization. Studies from Texas A&M University illustrate how eBeam technology, either independently or in conjunction with conventional methods like anaerobic digestion, can efficiently convert municipal, food, and industrial wastes into valuable products such as methane and diesel. We foresee eBeam technology disrupting numerous established methodologies, potentially surpassing current sterilization applications in market value. This presentation will delve into case studies and economic assessments to underscore the burgeoning potential of eBeam technology in these emerging applications.


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