The Polaris range of water-for-injection (WFI) products is designed in accordance with GAMP, cGMP, ISPE and FDA guidelines to meet the product quality specifications of USP, Ph Eur and other international pharmacopoeia standards. Polaris MED multiple effect stills use a falling film technology to produce up to 10,000 L/h (with 3 bars industrial steam) of WFI from a purified warter feed, with options for simultaneous or alternate clean steam and WFI production. For higher flowrates, or where purified water is not available as a feed, Polaris VCD vapor compression stills are capable of producing up to 25,000 L/h of WFI from a softened mains water feed. They can ber heated by steam or an electric immersion heater, and an electrically powered vapor compressor provides the additional energy necessary to produce distilled water at a temperature between 25 and 90°C. Polaris CSG (photo) produces 5,000 kg/h of clean steam from a purified water feed, and incorporates a stripping device using clean steam to remove incondensable gases to improve product quality. — Veolia Water Solutions and Technologies, Saint Maurice, France
Pick the WFI System that Meets Your Needs
| By Chemical Engineering