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  • Toxic chemicals hindering the recovery of Britain`s rivers

    Toxic chemicals hindering the recovery of Britain`s rivers

    Toxic chemicals from past decades could be hindering the recovery of Britain`s urban rivers, concludes a recent study by scientists from Cardiff University, the University of Exeter, and the Centre for Ecology and Hydrology.During the 1970s, over ...

Equipment & Solutions

  • Integration Heavy Metal Water Quality Online Analyzer
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    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 ...