The dual digestion of sewage sludge using air and pure oxygen
Dual Digestion is a two-stage system that combines autothermal thermophilic aerobic pre-treatment with conventional anaerobic digestion. The practicability of the system using pure oxygen is well proven. Disadvantages are the high cost of the pure oxygen and the absence of a detailed evaluation of a...
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Format: | Doctoral Thesis |
Language: | English English |
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University of Cape Town
2017
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Online Access: | http://hdl.handle.net/11427/23071 |