Different pre-treatment technologies can be used: media filtration, cartridge filters, ultra or micro filtration, dissolved air flotation (DAF), etc. One or a combination of several technologies will be used depending on the raw water quality. The different technologies will require a pump feeding the filtration devices at required pressure.

The next part of the Seawater Reverse Osmosis (SWRO) process is RO-Island HPP.

Products

  • AHLSTAR A centrifugal single stage pump
    AHLSTAR A process pump range
    AHLSTAR A end-suction single-stage centrifugal process pumps are used for demanding industrial applications to ensure process reliability, high efficiency and low operating costs. The pump exceeds the requirements of ISO 5199.
  • AHLSTAR_Range_Type_APP_T_whole
    AHLSTAR APT process pump range
    AHLSTAR APT end-suction single-stage centrifugal process pumps are used for demanding industrial applications to ensure process reliability, high efficiency and low operating costs. The pump exceeds the requirements of ISO 5199.
  • AHLSTAR-RO end suction pump
    A-RO end suction pump
    The A-RO pumps take Sulzer’s highly reputed Ahlstar A series to new levels of efficiency and operation range and are optimized for the demanding conditions of seawater reverse osmosis (RO) applications.
  • SMD potable water treatment pump with drinking water certificates - standard version
    SMD axially split casing double suction pump
    The SMD water pumps are available as standard and configured pumps to meet the demands of different water applications. With a best-in-class hydraulic design, the SMD pumps can take on challenges in raw, clean, sea and brackish water applications. The clean water pumps have ACS and NSF 61 drinking water certifications.
  • ZE/ZF end suction pump range
    ZE/ZF end suction pump range
    The ZE/ZF are ideal pumps for arduous industrial applications handling clean, cold or hot liquids, including hydrocarbons and light chemicals.
  • zpp pump
    ZPP double suction, axially split single-stage centrifugal pump
    ZPP double-suction axially split single-stage centrifugal pumps are used for demanding high-capacity industrial applications to ensure process reliability, high efficiency, and low operating costs

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