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  • Treatment Technologies for Chromium(VI)

    Treatment Technologies for Chromium(VI) Elisabeth L. Hawley, ... Fe(III), Cr(III) hydroxides ... a variety of factors and make the actual ratio of Cr(VI)/Cr ...

    • Published in: Cheminform · 2006Authors: Elisabeth L Hawley · Rula A Deeb · Michael C Kavanaugh · James JacAffiliation: Arcadis Nv · University of California Berkeley · EnvironAbout: ChromiumInquire Now
    • Patent US20040094236 Methods for passivating

      The activator for the activator solution is selected from a group ... With maximizing the Cr/Fe ratio in mind, this can ... The nitric acid/hexavalent chrome ...

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    • solution cr fe ratio in chrome vachestnut.org

      solution cr fe ratio in chrome . Founded in 1997, Shandong Xinhai Mining Technology & Equipment Inc, under Xinhai is a stockholding high and new technology ...

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    • Chromium Wikipedia

      Variations in 53 Cr/ 52 Cr and Mn/Cr ratios from several meteorites indicate an initial 53 Mn/ 55 Mn ratio that suggests Mn-Cr ... chromium or "chrome ... Fe-Cr mixed ...