Výsledky vyhledávání - "Moustafa A. Hamoud"

Efficient adsorption of cesium cations and chromate anions by one-step process using surfactant-modified zeolite

Autor: Moustafa A. Hamoud, Shereen F. Abo-Zahra, Mohamed A. Attia, Hanan H. Someda, Mamdoh R. Mahmoud

Publikováno v: Environmental Science and Pollution Research. 30:53140-53156

Natural zeolite is organically modified with the surfactant cetyltrimethylammonium bromide (CTAB) and employed as a dual-function material for simultaneous adsorption of Cs+ cations and HCrO4− anions from aqueous solutions. Unmodified and modified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9e7dca48af0c734d3a94fbed0edab76
https://doi.org/10.1007/s11356-023-25644-y

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Fast and effective sorption of radioactive Sr(II) onto mesoporous silicate

Autor: Mohamed A. Attia, Moustafa A. Hamoud, Mohamed A. Ghamry, Mamdoh R. Mahmoud

Publikováno v: Radiochimica Acta.

A mesoporous silicate material (MS) was effectively synthesized and applied as a solid sorbent for removal of radioactive Sr(II) ions from aqueous solution. MS was characterized using different tools including N2 adsorption-desorption analysis, FT-IR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37971999ae99aca82c133fb686174222
https://doi.org/10.1515/ract-2022-0102

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Efficient removal of radiocobalt and manganese from their binary aqueous solutions by batch adsorption process using PAN/HDTMA/KCuHCF composite

Autor: Refaat R. Ayoub, Mohamed Holeil, Mamdoh R. Mahmoud, Moustafa A. Hamoud, Karam F. Allan

Publikováno v: Radiochimica Acta. 109:27-39

Simultaneous removal of radiocobalt and manganese by adsorption onto polyacrylonitrile/hexadecyltrimethylammonium bromide/potassium copper hexacyanoferrate (PAN/HDTMA/KCuHCF) composite was studied. The synthesized composite was characterized by Fouri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fffc1f7c9e0e81c2eb458c52ce42622
https://doi.org/10.1515/ract-2020-0078

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Synthesis of PAN/ferrocyanide composite incorporated with cetrimonium bromide and its employment as a bifunctional adsorbent for coremoval of Cs+ and HCrO4− from aqueous solutions

Autor: Moustafa A. Hamoud, E. A. Saad, Wafaa A. Sanad, Karam F. Allan, Mamdoh R. Mahmoud

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 324:647-661

Polyacrylonitrile/ferrocyanide composite incorporated with cetrimonium bromide (PFICB) was synthesized and evaluated as a novel bifunctional adsorbent for coremoval of Cs+ and HCrO4−. Results of the reaction time effect showed that adsorption of Cs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa34b31d86a7c33e7d2b08eea5278009
https://doi.org/10.1007/s10967-020-07098-5

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Gamma irradiation induced preparation of poly(acrylamide–itaconic acid)/zirconium hydrous oxide for removal of Cs-134 radionuclide and methylene blue

Autor: Karam F. Allan, S. H. El-Hamouly, W. A. Sanad, R. R. Ayoub, Moustafa A. Hamoud

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 302:169-178

Adsorption experiments were carried out to investigate the removal of Cs-134 radionuclide and methylene blue (MB) from aqueous solution using poly(acrylamide–itaconic acid)/N,N′-methelyenediacrylamide/zirconium hydrous oxide composite [poly(AM–

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4343e616e2920f37c91e5b4831b04dbd
https://doi.org/10.1007/s10967-014-3206-y

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