countercurrent ion exchange News

  • New Rotating multi-port valve enhances countercurrent ion exchange

    14 June 2006: DESSEL, BELGIUM: Belgian separations technology company PuriTech has developed IONEX, an ion exchange system that is targeted at a broad range of industries. Based on an innovative valve design, this liquid adsorption separation technology improves liquid–resin contact efficiency while reducing plant operating costs and capital expenditure. IONEX uses a single, multi-port ...


    By Clarity Authoring

  • Hydrus™ is first commercial water treatment valve

    Kinetico Incorporated, the industry leader in countercurrent ion exchange technology, announces its water softening systems using the 2-inch Hydrus commercial valve were awarded the WQA Gold Seal. All six water softening systems passed the stringent requirements of the NSF/ANSI 44 standard for “Residential Cation Exchange Water Softeners.” These Hydrus systems are the first commercial systems ...


    By Kinetico Incorporated

  • Envirogen Starts Up First-of-its-Kind Hexavalent Chromium Treatment System for Drinking Water in California

    EEnvirogen Technologies, Inc. (Envirogen) announced the successful start-up of a high-efficiency ion exchange system for the treatment of hexavalent chromium in drinking water supplies for California Water Service (Cal Water) in Salinas, CA. This is the first permitted full-scale system to go online for treating hexavalent chromium since California’s Division of Drinking Water (DDW) ...


    By Envirogen Technologies Inc.

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