EPA to evaluate national wastewater standards for electronics manufacturers

CAPACCIO is tracking a new Environmental Protection Agency (EPA) initiative that may ultimately affect any semiconductor or electronic component manufacturer that generates process wastewater. Every two years, the EPA publishes its plan to revise national wastewater discharge standards (also known as Effluent Limitation Guidelines or “categorical standards”). The 2016 plan, published in the Federal Register on June 27, 2016 (www.epa.gov/eg) discloses that EPA will evaluate the Electronic and Electronic Components Category, which includes manufacturers of a wide variety of products including semiconductors, crystals, wafers, photovoltaics, and others as defined by EPA (see current EPA regulation at 40 CFR 469). EPA has not changed this regulation since 1983 and EPA acknowledges there have been many developments in the category since 1983. EPA will review current wastewater discharges, wastewater treatment, pollution prevention and management technologies and may establish new baseline metrics (discharge standards, water use limits, best management practices) that would apply to all members of the category.

If you have questions about how this may impact you, please call Art Cunningham, Director of Engineering at CAPACCIO, (508) 970-0033 ext. 141 or acunningham@capaccio.com.

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