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Recent content by kmm

  1. kmm

    Dechlorination

    Dear Friend I have no values for sodium bisulphite, but I can give you values for the five compounds used for dechlorination. Once you know the chlorine required to be removed (in mg/l), you multiply it with the following factors to get the dosages: 1. Hydrogen Peroxide 0.479 2. Sulphur...
  2. kmm

    Granular Activated Carbon Filters

    Does anyone know, how long can we keep GAC filters (in Water Treatment Plant) non-operative in a) Drained postion b) Undrained position.

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