Tag: #watertreatment
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EK Motor Jul 2021 (Q5)
With reference to diesel engine hybrid Sox scrubber system: State the fluids used in the open and closed loop of the scrubber, explaining how these fluids are controlled to meet the scrubbing demand at different engine loads (6) State the circumstance under which open loop scrubbing would be used. (2) Describe how the effective Sox…
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EK Motor Dec 2020 (Q3)
With reference to a closed loop engine exhaust gas SOx scrubber system: (a) Describe, with the aid of a sketch, such a system. (8) (b) State, with reason, the fluid which is used for SOx scrubbing in this system (4) (c) State how the effectiveness of the scrubbing fluid is maintained and how the sludge…
