Chromium in Water | Environmental XPRT

Articles & Whitepapers

  • What is Hexavalent Chromium?

    What is Hexavalent Chromium?

    The dangerous compound made famous by the movie Erin Brockovich can occur naturally or through industrial pollution Hexavalent chromium, a toxic compound sometimes found in water, is a carcinogenic form of the metal chromium in an oxidation state. It’s also known as chromium-6 or Cr (VI). It’s both odorless and tasteless, and it can be found naturally in rocks, soil, and plants. It ...


Equipment & Solutions

  • Integration Heavy Metal Water Quality Online Analyzer

    Integration Heavy Metal Water Quality Online Analyzer

    In measurement of hexavalent chromium, in acid medium, hexavalent chromium of sample react withdiphenylcarbazide whichgenerate purple compound.Compound color depth is proportional to the content of hexavalent chromium in the samples.When measuring total chromium, first mix sample with potassium permanganate, dispel under the situation of airtight high temperature and high pressure, then trivalent ...