MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202611070020 A) filed by Noida Institute Of Engineering And Technology Niet on June 04, 2026, for Electrochemical-Membrane Hybrid Water Treatment Module With Adaptive Purification Control For Pem Electrolysis Systems.
Inventors include Neeraj Agarwal; and Dr Lovely.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention provides an electrochemical-membrane hybrid water treatment module (100) for PEMWE systems (170) comprising a self-regenerating membrane capacitive deionization unit (108) with ion-exchange membrane-coated carbon electrodes (118, 120, 122) for voltage-controlled electrosorption and polarity- reversal regeneration, a UV-LED photocatalytic reactor (130) with titanium dioxide nanotube arrays (136) for in-situ organic matter mineralization, an electrochemical impedance spectroscopy diagnostic subsystem (150) with platinum-coated titanium electrodes (152) and frequency response analyzer (154) for multi-frequency water quality characterization, a thermoelectric generator subsystem (172) with bismuth telluride modules (174) recovering PEMWE waste heat, and an AI-driven adaptive controller (156) dynamically optimizing purification parameters. The module (100) eliminates high-pressure pumps, consumable RO membranes, and chemically regenerated ion exchange resins, achieving EC below 1 microsiemens
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