Processes D.W.

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DRINKING WATER (D.W.)

A specific apparatus is associated to each treatment.

General treatment - dissolved salts removal

  • Iron (by forced aeration or biological process)

  • Manganese (by chemical or biological process)

  • Ammonium, nitrite, nitrate (by chemical or biological process)

  • Filtration on porous membranes

    • nanofiltration - retention de suspended solids, colloids, germs, viruses, and some bivalent salts, the monovalent salts are nearly removed.

      NANOSEP (Nano Filtration)

    • reverse osmosis - retention of nearly all ions, salts, germs, viruses, …

      • One-train unit

        PERMASEP

      • Multi-train unit

        • serial

          PERMASEP H.E (High Efficiency)

        • in parallel

          PERMASEP H.F (High Flow)

        • combinated (serial and in parallel)

          PERMASEP C. (Combination)

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