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AuthorNaveed A.
AuthorNoor-Ul-Amin
AuthorSaeed F.
AuthorKhraisheh M.
AuthorAl Bakri M.
AuthorGul S.
Available date2020-04-23T14:21:34Z
Publication Date2019
Publication NameDesalination and Water Treatment
ResourceScopus
ISSN19443994
URIhttp://dx.doi.org/10.5004/dwt.2019.24283
URIhttp://hdl.handle.net/10576/14375
AbstractGeopolymerization is a green innovative technique for the synthesis of inorganic membrane using fly ash as a raw material. In this work, fly ashes from thermal power plant were used as a source material for the synthesis of sintering-free, self-supported geopolymeric membrane. Geopolymeric slurry was obtained by chemical activation (Na2SiO3/NaOH = 2.5 and 15 M) of fly ashes (Si/Al = 2.8) after mixing of 30 min with 120 rpm. Compressive strength of 18.5 MPa was achieved after curing and hydrothermal treatment at 90°C for 24 h with the average pore size of 0.4–0.3 µm. Flux of different range 10, 14, 20, 26, and 29 L h–1 m–2 was obtained at driving pressure of 2, 3, 4, 5, and 6 bar respectively. Flux decline for produced water through prepared membrane were investigated after 60 s. Parametric studies of produced water from oil and gas production facility were also investigated before and after treatment.
Languageen
PublisherDesalination Publications
SubjectChemical activators
Fly ash
Geopolymeric membrane
Produced water treatment
TitleSynthesis and characterization of fly ash based geopolymeric membrane for produced water treatment
TypeArticle
Pagination126-131
Volume Number161
dc.accessType Abstract Only


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