In English

Läckage av propellerhylsolja till den marina miljön

Leakage of stern tube oil into the marine environment

Mikael Persson ; Hugo Sandqvist
Göteborg : Chalmers tekniska högskola, 2015. 29 s.
[Examensarbete på grundnivå]

Propeller shafts onboard ships are lubricated by stern tube oil. This oil frequently leaks into the sea because the seals, between the water and the oil, deteriorate. The volume of oil that leaks varies, from small leaks of a few liters, to more sizeable leaks of up to 150 liters per day. The scope of this

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