What is the recommended action regarding disposal of oily bilge water?

What is the recommended action regarding disposal of oily bilge water?

• A. Discharge overboard
• B. Release during rain
• C. Do not discharge; use oily water separator and dispose according to law; minimize pollution
• D. Dump into the bilge

Answer: (C)

Handling oily bilge water requires treating it and disposing of it through proper channels rather than dumping it into the sea. Oily bilge water contains lubricants and fuel that can create surface slicks, harm marine life, and violate laws designed to protect waterways. The correct approach is to run the water through an approved oily-water separator so the oil is separated from the water. The treated water must then be discharged only in compliance with regulations (for example, meeting oil-content limits and being discharged at permitted locations and distances from land) or, when on shore or in port, to approved reception facilities. If a compliant discharge isn’t available, store the oily water on board until you can dispose of it legally. This minimizes pollution and keeps you within legal requirements.

Handling oily bilge water requires treating it and disposing of it through proper channels rather than dumping it into the sea. Oily bilge water contains lubricants and fuel that can create surface slicks, harm marine life, and violate laws designed to protect waterways. The correct approach is to run the water through an approved oily-water separator so the oil is separated from the water. The treated water must then be discharged only in compliance with regulations (for example, meeting oil-content limits and being discharged at permitted locations and distances from land) or, when on shore or in port, to approved reception facilities. If a compliant discharge isn’t available, store the oily water on board until you can dispose of it legally. This minimizes pollution and keeps you within legal requirements.