Keywords: PRE AERATION
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Journal Articles
Journal Articles
Proceedings of the Institution of Civil Engineers (1964) 27 (4): 703–738.
Published: 01 April 1964
... treatment processes are bar-screens, pre-aeration and grit-removaltanks, sedimentation tanks, trickling filters (not at present in use), oxidation ponds, sludge-digestion tanks and sludge lagoons. Electricity is generated by the use ofsludge-gas in dual-fuel engines. The sludge lagoons are a particularly...

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