4 Remedial and Corrective Actions
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Circulars - Marine Environment Protection Committee - MEPC.1/Circular.677 – Guide to Diagnosing Contaminants in Oily Bilge Water to Maintain, Operate and Troubleshoot Bilge Water Treatment Systems – (22 July 2009) - Annex – A Guide to Diagnosing Contaminants in Oily Bilge Water to Maintain, Operate and Troubleshoot Bilge Water Treatment Systems - Annex 2 – Detection of Detergents and Solvents - 4 Remedial and Corrective Actions

4 Remedial and Corrective Actions

 ▸ Heat – this will not remove detergents but might cause evaporation of the solvents (phase inversion) and separation of the solvent component.

▸ Polishing technology – employ chemically active polishing filters and absorbents. Specific recommendations for a particular post-treatment depend on the ship’s circumstances.

▸ Store – (segregate and then clean the bilge) or pump the detergent/solvent loaded bilge water to a shoreside reception facility.


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