Membrane Fouling Effect During Nanofiltration of Wastewater from Dyeing Cellulose and Polyamide Fabrics
نویسندگان
چکیده
منابع مشابه
Fouling characteristics of a membrane bioreactor and nanofiltration hybrid system for municipal wastewater reclamation.
A laboratory-scale membrane bioreactor (MBR) and nanofiltration (NF) hybrid system has been built to investigate effects of changes in characteristics of effluent organic matter by the MBR on fouling characteristics of the NF membranes. Large amounts of polysaccharide-like substances with small molecular weight and strong fluorescence intensity at the excitation wavelength of 230nm and the emis...
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Nanofiltration (NF) has become a widely accepted process not only for producing drinking water but also for recovering wastewater in industrial processes or removing pollutants from industrial wastewater effluent. In the textile industry, the treatment of various dye baths with NF at room temperature have already been studied and was found feasible at lab-scale and pilot scale. The aim of this ...
متن کاملEffect of Concentration of Cations on Activated Sludge Properties and Membrane Fouling in Membrane Bioreactors for Wastewater Treatment
This paper presents the results of an investigation on the effects of concentration of cations on activated sludge properties and membrane fouling in submerge membrane bioreactors. The working volume of the experimental setup was two liters. The cellulose acetate membrane was immersed in the bioreactor. The flocculability, settling properties and fouling propensity of activated sludge was measu...
متن کاملCharacterization and effect of biofouling on polyamide reverse osmosis and nanofiltration membrane surfaces.
Biofouling is a major reason for flux decline in the performance of membrane-based water and wastewater treatment plants. Initial biochemical characterization of biofilm formation potential and biofouling on two commercially available membrane surfaces from FilmTec Corporation were investigated without filtration in laboratory rotating disc reactor systems. These surfaces were polyamide aromati...
متن کاملFouling in Nanofiltration
Environmental Engineering, University of Wollongong, Wollongong, NSW 2522, Australia ph +61 2 4221 3385, fax +61 2 4221 4738, [email protected] Chemical Process Engineering Research Institute, P.O. Box 361, 57001, Thermi, Greece ph ++302310498181, fax ++302310498189 [email protected] [email protected] Chemical & Environmental Engineering, University of California, Riverside, CA 9...
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ژورنال
عنوان ژورنال: Fibres and Textiles in Eastern Europe
سال: 2016
ISSN: 1230-3666
DOI: 10.5604/12303666.1221756