MEO Class II – EK-General : 2012/MAR/08 – 2016/JUN/08 – 2012/AUG/08
Question
Q8. A. Describe a vacuum sewage system B. With reference to the system describe in (A): i. State ONE advantage of the system; ii. State why a holding tank may be required to be fitted to the system; iii. State the problems resulting from the retention of untreated sewage in a holding tank
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