Marine & Subsea

Open Loop

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The system uses seawater which is slightly alkaline to wash SO2 from exhaust gas. Seawater is sprayed in the scrubber where it comes in contact to the exhaust gas. Water is lead directly overboard or through water treatment unit(s). At ship side, outlet water is monitored for Sulphur levels.


  • Scrubbing water pump
  • Scrubber
  • Gas and water monitoring

Optional components:

  • Open loop tank
  • Water treatment unit
  • Open loop sludge tank
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