CONSERVATION ENVIRONMENTAL NANOFILTRATION MEMBRANES MICROPOROUS MEMBRANES PARTICLES REGULATIONS REVERSE OSMOSIS SELENIUM SULFATE WASTEWATER

Abstract

Improved porous composite membrane

Inventors: Wai-Ming Choi and Kiminori Kataoka

Assignee: Entegris, Inc. (Billerica, MA)

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Wastewater selenium removal system

Inventors: Marek Mierzejewski, Michael W. Wismer, and Karthikeyan Sathrugnan.

Assignee: Evoqua Water Technologies Pte. Ltd. (Singapore)

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Note:  Information for patent summaries is obtained from sources considered reliable such as the U.S. Patent Office. Our patent summaries seek to cover a full range of water treatment applications and technologies. On occasion, we may summarize a more controversial patent. Our goal is to provide a view of the different approaches being explored and potential new innovations that could impact water treatment.

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