An assessment of oxygen transfer efficiency in a gas permeable hollow fibre membrane biological reactor

The clean water oxygen transfer efficiency (OTE) of a full scale non-porous hollow fibre gas permeable (GP) membrane (surface area of 500 m(2)) was evaluated at inlet air pressures of 1.2, 1.4, and 1.8 atm using two established testing methods. To form a basis of comparison with traditional aeration...

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Veröffentlicht in:	Water science and technology 2010-01, Vol.61 (5), p.1165-1171
Hauptverfasser:	Soreanu, G, Lishman, L, Dunlop, S, Behmann, H, Seto, P
Format:	Artikel
Sprache:	eng
Schlagworte:	Aeration Aerators Bioreactors Bubbles Catalysis Catalytic oxidation Chemical reactions Deoxygenation Diffusers Efficiency Energy consumption Energy efficiency Equipment Design Fermentation Gases Hollow fiber membranes Inlets (waterways) Mass transfer Membranes Membranes, Artificial Nitrification Oxidation Oxygen Oxygen - chemistry Oxygen transfer Permeability Porosity Potential energy Pressure Removal Sodium Sodium sulfite Sulfates - chemistry Sulphites Testing Time Factors Waste Disposal, Fluid - instrumentation Water - chemistry Water Pollutants, Chemical - chemistry Water Purification - methods
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