Search results for "Fouling rate"

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Influence of total solids concentration on membrane permeability in a submerged hollow-fibre anaerobic membrane bioreactor.

2012

The main aim of this work was to study the influence of the mixed liquor total solids (MLTS) concentration on membrane permeability (K 20) in a submerged anaerobic membrane bioreactor (SAnMBR) pilot plant, which is equipped with industrial hollow-fibre membranes and treats urban wastewater. This pilot plant was operated at 33°C and 70 days of SRT. Two different transmembrane fluxes (13.3 and 10 LMH) were tested with a gas sparging intensity of 0.23 Nm 3 m -2 h -1 (measured as Specific Gas Demand referred to membrane area). A linear dependence of K 20 on MLTS concentration was observed within a range of MLTS concentration from 13 to 32 g L -1 and J 20 of 10 LMH. K 20 was maintained at sustai…

Submerged anaerobic membrane bioreactorINGENIERIA HIDRAULICAEnvironmental EngineeringChromatographyMembrane permeabilityChemistryFouling rateAnaerobic membrane bioreactorMembranes ArtificialTotal dissolved solidsWaste Disposal FluidPermeabilityMembranePilot plantBioreactorsWastewaterPermeability (electromagnetism)Industrial membranesAnaerobiosisSpargingTECNOLOGIA DEL MEDIO AMBIENTEWater Science and TechnologyMixed liquor total solids concentrationWater science and technology : a journal of the International Association on Water Pollution Research
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