Integrated Ultrafiltration and Reverse Osmosis Process and System

Tech ID: 23680 / UC Case 2011-138-0


Professor Cohen and colleagues have developed a compact and self-adaptive integrated water ultrafiltration and reverse osmosis (UF/RO) process and system. Designed to produce up to 18,000 gallons of drinking quality water per day with no intermediate tanks between UF and RO or for UF backwash, the system can be further expanded for even larger capacity. In addition, the system is remotely monitored and is self-adaptive, making use of advanced model-based control.

Patent Status

Country Type Number Dated Case
United States Of America Issued Patent 9,790,113 10/17/2017 2011-138


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  • Cohen, Yoram

Other Information


Reverse osmosis system, ultrafiltration, water purification, Cleantech

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