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Akademický článek

Samarium(III) Removal by Weak Acid Exchanger Amberlite IRC-50 in (H⁺) and (Na⁺) Forms.

Autor: Rekkab, Afaf Amara^1,2 afaf.amara@cumaghnia.dz, Didi, Mohamed Amine²

Publikováno v: Acta Chimica Slovenica. 2024, Vol. 71 Issue 1, p91-98. 8p.

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Akademický článek

FACTORIAL DESIGN OPTIMIZATION OF URANIUM (VI) CLOUD POINT EXTRACTION WITH TRITON X-100/TWEEN-40/D2EHPA/ BMIMMESO4

Autor: NOUR EDDINE DJEBBARI, AFAF AMARA, AMEL DIDI, MOHAMED A. DIDI

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 23, Iss 4, Pp 333-343 (2022)

This work reports the Uranyl (UO22+) extraction from water by the Triton X-100 / Tween-40 / D2EHPA / BMIMMeSO4 by two aqueous phases or cloud point extraction (CPE). The procedure has been developed to extract uranium (VI) using a mixture of non-ioni

Externí odkaz: https://doaj.org/article/e7125eb7374944f8a2c4e60123adb78b

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Akademický článek

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Akademický článek

SELECTIVE LIQUID-SOLID EXTRACTION OF Cr (III) FROM Cr (III) AND Fe (III) MIXTURE BY CHELEX 100 RESIN

Autor: AFAF AMARA-REKKAB, MOHAMED AMINE DIDI

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 20, Iss 1, Pp 063-074 (2019)

This work focuses on the liquid-solid extraction of the mixture chromium (III) and iron (III) by the resin Chelex 100. The influence of operating parameters as equilibrium time (2 to 45 min), the initial pH of aqueous solution (1.06 to 3.97), effect

Externí odkaz: https://doaj.org/article/57f9a3e6e33747eeb3f1f56db15d5140

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Taguchi design for optimization of the removal of chromium (VI) by impregnated bentonite (K+) from aqueous solution

Autor: Afaf Amara-Rekkab, Mohamed Amine Didi

Publikováno v: DESALINATION AND WATER TREATMENT. 281:186-195

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d5f4eb77be97b8eafd4393388b85231
https://doi.org/10.5004/dwt.2023.29147

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Removal of Cd (II) and Hg(II) by chelating resin Chelex-100

Autor: Afaf Amara-Rekkab, Mohamed Amine Didi

Publikováno v: Oriental Journal of Chemistry. 31:205-214

A sensitive, simple method for the determination of amounts of mixture of Hg 2+ and Cd 2+ by spectrophotometry was described based on the formation of the Hg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17af75fe1d7f552fc2217bb2874fb799
https://doi.org/10.13005/ojc/310122

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Design optimization of extraction procedure for mercury (II) using Chelex 100 resin

Autor: Mohamed Amine Didi, Afaf Amara-Rekkab

Publikováno v: Desalination and Water Treatment. 57:6950-6958

In this paper, an extraction procedure carried out in a closed reactor, for mercury (II) present in an aqueous media using Chelex 100 resin, was applied to develop a mathematical model and optimize process parameters for Hg(II) removal. The optimizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b689bd50797342968321ebea88676c15
https://doi.org/10.1080/19443994.2015.1012745

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Akademický článek

Central composite design (CCD) and artificial neural network-based Levenberg-Marquardt algorithm (ANN-LMA) for the extraction of lanasyn black by cloud point extraction.

Autor: AMARA-REKKAB, AFAF^1,2 amarafaf@yahoo.fr

Publikováno v: Journal of the Serbian Chemical Society. 2024, Vol. 89 Issue 9, p1227-1240. 14p.

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