December 2025
Water Management
Reclaiming industrial wastewater: Membrane solutions for oil separation
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The Author
L. Walters - PPG Filtration Technologies, Monroeville, Pennsylvania
Lisa Walters is PPG Product Manager, Specialty Products. In this role, she has guided the development of PPG’s membrane filtration technology. Throughout her 20 yrs at PPG, she has served in a variety of operational and commercial roles in the architectural and specialty materials industries. Walters earned her MS degree in chemical engineering from Lehigh University.
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