In:
Cellulose Chemistry and Technology, Institutul de Chimie Macromoleculara Petru Poni, Vol. 55, No. 5-6 ( 2021-6-30), p. 697-704
Abstract:
The main objective of this work has been to study the performance of membranes developed for treating purified wastewater. Polymeric membranes have been developed from solutions containing cellulose acetate (AC) and polysulfone (PSF), using N,N-dimethylformamide (DMF) as solvent and polyethylene glycol (PEG) as additive. The phase inversion method was chosen as a technique for producing the membrane films. The incorporation of PEG allowed us to study the effect of the additive on the morphological structure, and to predict the performance of the membranes formed. Examining the flux, permeability and selectivity of the membranes allowed studying the efficiency and performance of each membrane. The application results achieved in wastewater treatment at Chenoua/TIPAZA station were very satisfactory and in accordance with the standards required by WHO. The optimal performance, in terms of permeability and selectivity, was obtained for the MC membrane with the composition: PSF/PEG/AC of 25/12/63.
Type of Medium:
Online Resource
ISSN:
0576-9787
,
2457-9459
DOI:
10.35812/CelluloseChemTechnol.2021.55.5-6
DOI:
10.35812/CelluloseChemTechnol
DOI:
10.35812/CelluloseChemTechnol.2021.55.59
Language:
Unknown
Publisher:
Institutul de Chimie Macromoleculara Petru Poni
Publication Date:
2021
detail.hit.zdb_id:
2786413-3
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