Tag: #oilywaterseparator
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EK General Mar 2024 (Q5)
(a) Describe an Oily Water Separator bilge content discharge monitoring system that ensures that the oil discharge content is below the recommended maximum and that logs and retains data (8) (b) State TWO additional measures that can be taken to ensure that no illegal pumping overboard can take place (2) Bilge, OWS & ORB Mar…
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EK General Mar 2023 (Q5)
With reference to centrifugal separators used for oily bilge duty (a) Explain why centrifugal oily water separators are superior to those rely on gravity (3) (b) Describe, with the aid of a sketch, how flow over the centrifugal separator plates can break down emulsion by encountering flocculation of particles and coalescence of droplets (5) (c) State…
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EK General Dec 2022 (Q6)
(a) Sketch an oily water separator that complies with current MARPOL regulations (5) (b) Describe a monitoring system that ensures that the oil discharge content is below the recommended maximum and that logs and retains data. Also mention any other measures to ensure that illegal discharges are prohibited (5) Bilge, OWS & ORB Dec 2022…
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EK General Mar 2022 (Q8)
Explain the legal, administrative and technical responsibilities of a Chief Engineer Officer (10) Duties & watch-keeping Mar 2022 (Q8)
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EK General Dec 2020 (Q6)
(a) Sketch an oily water separator that complies with current MARPOL regulations. (5) (b) Describe a monitoring system that ensures that the oil discharge content is below the recommended maximum and that logs and retains data. Also mention any other measures to ensure that illegal discharges are prohibited. (5) Bilge, OWS & ORB Dec 2020…
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EK General Dec 2017 (Q3)
Describe, with the aid of a sketch, the operation of a static Oily Water Separator which confirms to current MARPOL regulations and utilizes a pump on the discharge side of the separator (10) Bilge, OWS & ORB Dec 2017 (Q3)
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EK General Mar 2017 (Q3)
With reference to static oily water separators, explain EACH of the following (a) Why the supply pump should be carefully selected and matched to the separator (2) (b) How the separator achieves effective separation (4) (c) How the physical properties of each of the fluids to be separated affects the rate and effectiveness of separation…
