Flux decline and membrane fouling in cross-flow microfiltration of oil-in-water emulsions
作者： Mohsen Abbasi , Mohammad Reza Sebzari , Abdolhamid Salahi , Saeid Abbasi , Toraj Mohammadi
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摘要: One of the major problems in pressure driven membrane processes is reduction flux to far below theoretical capacity membrane. The typical variation with time that initial rapid decrease followed by a long and gradual decline. results an experimental study regarding fouling mechanisms separation oil from oil-in-water emulsions are presented. Mullite microfiltration membranes were synthesized kaolin clay as MF ceramic membranes. Hermia’s models used investigate effect pressure, cross-flow velocity (CFV), temperature concentration on decline has been investigated. show cake filtration model can well predict mullite After model, best predicted data was intermediate pore blocking worst for complete model.
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