MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517034332 A) filed by DDP Specialty Electronic Materials US Llc, Wilmington, U.S.A., on April 8, for 'hyperfiltration system and method with pressure exchange.'
Inventor(s) include Jons Steven; and Huehmer Robert.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "The present invention provides a semi batch method and a hyperfiltration system for treating a raw water. The hyperfiltration system is suitable to switch between two modes: a recirculation mode wherein the concentrate stream from hyperfiltration elements is recycled and a flush mode that sends the concentrate stream to discharge. The hyperfiltration system includes an energy recovery device suitable to recover energy from the concentrate stream during the flush mode. Liquid flows through the energy recovery device during at least a portion of said recirculation mode. Preferably the energy recovery device is an isobaric energy recovery device or a pressure exchanger."
The patent application was internationally filed on Nov. 16, 2023, under International application No.PCT/US2023/080141.
Disclaimer: Curated by HT Syndication.
