Oily water separator

An equipment used to separate maximum amount of oil particles from bilge water?

• Oil Filter

• Oil Purifier

• Oil Water Separator

• Oil Dispersant

Modern OWS have alarms and automatic closure devices which activates when the oil content of the bilge water exceeds more than?

• 3 ppm

• 5 ppm

• 10 ppm

• 15 ppm

What is Marpol 73/78?

• The International Convention in the Prevention of Maritime Pollution on Ships

• The International Convention for the Prevention of Pollution from Ships

• The International Convention for the Prevention of Pollution from Ships by Oil

• The International Convention for Preventing Maritime Pollution from Ships

What is Annex 1 in MARPOL 73/78?

• Prevention of pollution by Oil.

• Prevention of pollution by Garbage from ships.

• Prevention of pollution by Sewage from ships.

• Control of  Pollution by Noxious Liquid Substances in Bulk

Which one is not a method of Oil and Water separation?

• Agitation

• Gravity Separation

• Filtration

• Coalescing