Exam Question

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 reasons, 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 is removed and disposed of. (4)