ASAP Q4 (b) (1) An electrostatic precipitator is to be constructed to remove fly-ash particles from stackgases flowing at 10 m/s. Analysis of a similar system shows that the drift velocitycan be taken asw = 3.0 x 105 d, m/sDetermine the plate area required to collect 0.5 um particles with(a) 90 percent efficiency(b) 99 percent efficiency(ii) Briefly explain the important design considerations for aerobic composting process.

Note: The above questions are 2 entirely different questions not related to each other at all so it…

Answered: (ii) Briefly explain the important…

Engineering

Civil Engineering

(ii) Briefly explain the important design considerations for aerobic composting process.

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter5: Separation Processes

Section: Chapter Questions

Problem 5.32P

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ASAP

Q4 (b) (1) An electrostatic precipitator is to be constructed to remove fly-ash particles from stack
gases flowing at 10 m/s. Analysis of a similar system shows that the drift velocity
can be taken as
w = 3.0 x 105 d, m/s
Determine the plate area required to collect 0.5 um particles with
(a) 90 percent efficiency
(b) 99 percent efficiency
(ii) Briefly explain the important design considerations for aerobic composting process.

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