Physicochemical evaluation of the effect of natural zeolite modification with didodecyldimethylammonium bromide on the adsorption of Bisphenol-A and Propranolol Hydrochloride

Akmaral B. Rakhym; Gulziya A. Seilkhanova; Yitzhak Mastai

doi:10.1016/j.micromeso.2021.111020

Physicochemical evaluation of the effect of natural zeolite modification with didodecyldimethylammonium bromide on the adsorption of Bisphenol-A and Propranolol Hydrochloride

Akmaral B. Rakhym, Gulziya A. Seilkhanova, Yitzhak Mastai

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Wastewater pollution by organic anions is of great interest. Surfactant-modified zeolites exhibit high adsorption of both organic and inorganic toxicants. Here, bisphenol-A and propranolol hydrochloride were adsorbed on natural zeolite modified with the cationic surfactant didodecyldimethylammonium bromide with and without pretreatment of the zeolite with NaCl and HCl. Detailed physicochemical analysis shows chemisorption, electrostatic and hydrophobic interactions with the surfactant and bisphenol-A, and in the case of propranolol, also physisorption.

Original language	English
Article number	111020
Journal	Microporous and Mesoporous Materials
Volume	318
DOIs	https://doi.org/10.1016/j.micromeso.2021.111020
State	Published - Apr 2021

Bibliographical note

Funding Information:
This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP09260116 ).

Funding Information:
The authors are grateful to Professor Jonas Hedlund and Assistant Professor Liang Yu of Luleå University of Technology in Sweden for providing SEM/EDAX analysis and kind advice on the work during the internship of A. B. R. Thanks to professor Alexandra Csavdari for help in UV-VIS analysis during the internship of A. B. R. at Babes-Bolyai University (Cluj-Napoca, Romania) and to the National open-type nanotechnology laboratory (NNLOT) at Al-Farabi Kazakh National University (KazNU) for providing Raman-spectroscopy analysis. Thanks to the Ministry of Education and Science of the Republic of Kazakhstan and KazNU for funding the internships of A. B. R. at Babeş-Bolyai University and Bar-Ilan University .

Funding Information:
The authors are grateful to Professor Jonas Hedlund and Assistant Professor Liang Yu of Luleå University of Technology in Sweden for providing SEM/EDAX analysis and kind advice on the work during the internship of A. B. R. Thanks to professor Alexandra Csavdari for help in UV-VIS analysis during the internship of A. B. R. at Babes-Bolyai University (Cluj-Napoca, Romania) and to the National open-type nanotechnology laboratory (NNLOT) at Al-Farabi Kazakh National University (KazNU) for providing Raman-spectroscopy analysis. Thanks to the Ministry of Education and Science of the Republic of Kazakhstan and KazNU for funding the internships of A. B. R. at Babeş-Bolyai University and Bar-Ilan University. This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP09260116).

Publisher Copyright:
© 2021 Elsevier Inc.

Keywords

Adsorption
Bisphenol-A
Didodecyldimethylammonium bromide
Propranolol hydrochloride
Surfactant-modified zeolite

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10.1016/j.micromeso.2021.111020

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title = "Physicochemical evaluation of the effect of natural zeolite modification with didodecyldimethylammonium bromide on the adsorption of Bisphenol-A and Propranolol Hydrochloride",

abstract = "Wastewater pollution by organic anions is of great interest. Surfactant-modified zeolites exhibit high adsorption of both organic and inorganic toxicants. Here, bisphenol-A and propranolol hydrochloride were adsorbed on natural zeolite modified with the cationic surfactant didodecyldimethylammonium bromide with and without pretreatment of the zeolite with NaCl and HCl. Detailed physicochemical analysis shows chemisorption, electrostatic and hydrophobic interactions with the surfactant and bisphenol-A, and in the case of propranolol, also physisorption.",

keywords = "Adsorption, Bisphenol-A, Didodecyldimethylammonium bromide, Propranolol hydrochloride, Surfactant-modified zeolite",

author = "Rakhym, {Akmaral B.} and Seilkhanova, {Gulziya A.} and Yitzhak Mastai",

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doi = "10.1016/j.micromeso.2021.111020",

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Physicochemical evaluation of the effect of natural zeolite modification with didodecyldimethylammonium bromide on the adsorption of Bisphenol-A and Propranolol Hydrochloride. / Rakhym, Akmaral B.; Seilkhanova, Gulziya A.; Mastai, Yitzhak.
In: Microporous and Mesoporous Materials, Vol. 318, 111020, 04.2021.

Research output: Contribution to journal › Article › peer-review

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AU - Rakhym, Akmaral B.

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AU - Mastai, Yitzhak

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AB - Wastewater pollution by organic anions is of great interest. Surfactant-modified zeolites exhibit high adsorption of both organic and inorganic toxicants. Here, bisphenol-A and propranolol hydrochloride were adsorbed on natural zeolite modified with the cationic surfactant didodecyldimethylammonium bromide with and without pretreatment of the zeolite with NaCl and HCl. Detailed physicochemical analysis shows chemisorption, electrostatic and hydrophobic interactions with the surfactant and bisphenol-A, and in the case of propranolol, also physisorption.

KW - Adsorption

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KW - Didodecyldimethylammonium bromide

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Physicochemical evaluation of the effect of natural zeolite modification with didodecyldimethylammonium bromide on the adsorption of Bisphenol-A and Propranolol Hydrochloride

Abstract

Bibliographical note

Keywords

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