8833 final f02 master

8833 final f02 master - 1. With regard to composting of...

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1. With regard to composting of biological sludge, discuss: a) the process mechanisms (what makes it work), b) the primary design limitations and considerations, c) the characteristics of the end-product related to its uses (final disposal). d) two alternative approaches for composting sludge. e) its benefit and disadvantages compared to the alternatives of recovering energy from the sludge 2. Briefly explain: a) what a clinker is, where it might be found, and why, b) the similarities and differences between a belt filter press and a recessed plate filter press c) the similarities and differences between pyrolysis and the Zimpro process. d) the Lime Stabilization Process, 3. Regarding municipal sludge incineration, a) list six problems which hamper fuel-efficient sludge incineration, c) discuss a sludge treatment process which could minimize these problems. d) what autogenous combustion is and the sludge characteristics controlling it,
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8833 final f02 master - 1. With regard to composting of...

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