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 4 – Detecting Particulates: Biological, Soot and Rouge (Iron Oxide Compounds) - 4 Remedial and Corrective Actions

4 Remedial and Corrective Actions

 ▸ Pre-treatment filtration of solids

▸ Bilge pre-treatment high-aspect ratio (height to width) settling tank to allow large solids to settle.

▸ Post-OWS filtration with small particle and polishing filters if soot is persistent.

▸ Upgrade to a MEPC.107(49) OWS which is more tolerant of some solids.

Parent topic: Annex 4 – Detecting Particulates: Biological, Soot and Rouge (Iron Oxide Compounds)
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