Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite

Sodium lignosulfonate (SLS) as sacrificial agent (SA) was investigated on the effectiveness in reducing Cetyl Trimethyl Ammonium (CTAB) cationic surfactant adsorption. X-Ray diffractometer (XRD), X-Ray fluorescent (XRF), Scanning electron microscopy (SEM), electron dispersive X-Ray (EDX) and Brunaue...

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Autores principales:	Aik Shye Chong, Muhammad A. Manan, Ahmad Kamal Idris
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Sodium lignosulfonate Adsorption Kaolinite CTAB Mixture Pre-treatment Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/a3e5357dcb674618b026430a9a3d5e2c
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spelling	oai:doaj.org-article:a3e5357dcb674618b026430a9a3d5e2c2021-11-22T04:18:23ZSodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite1018-363910.1016/j.jksues.2020.07.012https://doaj.org/article/a3e5357dcb674618b026430a9a3d5e2c2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1018363920302762https://doaj.org/toc/1018-3639Sodium lignosulfonate (SLS) as sacrificial agent (SA) was investigated on the effectiveness in reducing Cetyl Trimethyl Ammonium (CTAB) cationic surfactant adsorption. X-Ray diffractometer (XRD), X-Ray fluorescent (XRF), Scanning electron microscopy (SEM), electron dispersive X-Ray (EDX) and Brunauer-Emmet-Teller (BET) were used to characterize the mineralogy, elemental composition and surface area of kaolinite. Fourier transform infrared-attenuated total reflectance (FTIR-ATR) was used to characterized kaolinite and SLS. The adsorption was done by depletion method using Ultraviolet–visible spectroscopy (UV–Vis). Effectiveness as sacrificial agent in mixture and pre-treatment were studied. The underlying mechanism that responsible for the effectiveness of SA were interpreted and examined. Positive outcome shows that SLS as SA manages to reduce CTAB adsorption. The SLS as SA successfully in reducing CTAB adsorption by using pre-treatment method. Effective underlying mechanism involved is SLS as SA adsorbed readily with the cation bridging assistance from the divalent salt and reversed the surface charge by creating a second layer. As high as 50% CTAB reduction had been seen in the experimental work. This study shows that SLS as SA effectively reducing the CTAB adsorption in pre-treatment.Aik Shye ChongMuhammad A. MananAhmad Kamal IdrisElsevierarticleSodium lignosulfonateAdsorptionKaoliniteCTABMixturePre-treatmentEngineering (General). Civil engineering (General)TA1-2040ENJournal of King Saud University: Engineering Sciences, Vol 33, Iss 8, Pp 539-546 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Sodium lignosulfonate Adsorption Kaolinite CTAB Mixture Pre-treatment Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Sodium lignosulfonate Adsorption Kaolinite CTAB Mixture Pre-treatment Engineering (General). Civil engineering (General) TA1-2040 Aik Shye Chong Muhammad A. Manan Ahmad Kamal Idris Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
description	Sodium lignosulfonate (SLS) as sacrificial agent (SA) was investigated on the effectiveness in reducing Cetyl Trimethyl Ammonium (CTAB) cationic surfactant adsorption. X-Ray diffractometer (XRD), X-Ray fluorescent (XRF), Scanning electron microscopy (SEM), electron dispersive X-Ray (EDX) and Brunauer-Emmet-Teller (BET) were used to characterize the mineralogy, elemental composition and surface area of kaolinite. Fourier transform infrared-attenuated total reflectance (FTIR-ATR) was used to characterized kaolinite and SLS. The adsorption was done by depletion method using Ultraviolet–visible spectroscopy (UV–Vis). Effectiveness as sacrificial agent in mixture and pre-treatment were studied. The underlying mechanism that responsible for the effectiveness of SA were interpreted and examined. Positive outcome shows that SLS as SA manages to reduce CTAB adsorption. The SLS as SA successfully in reducing CTAB adsorption by using pre-treatment method. Effective underlying mechanism involved is SLS as SA adsorbed readily with the cation bridging assistance from the divalent salt and reversed the surface charge by creating a second layer. As high as 50% CTAB reduction had been seen in the experimental work. This study shows that SLS as SA effectively reducing the CTAB adsorption in pre-treatment.
format	article
author	Aik Shye Chong Muhammad A. Manan Ahmad Kamal Idris
author_facet	Aik Shye Chong Muhammad A. Manan Ahmad Kamal Idris
author_sort	Aik Shye Chong
title	Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
title_short	Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
title_full	Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
title_fullStr	Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
title_full_unstemmed	Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite
title_sort	sodium lignosulfonate as sacrificial agent and effectiveness in reducing ctab cationic adsorption onto kaolinite
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/a3e5357dcb674618b026430a9a3d5e2c
work_keys_str_mv	AT aikshyechong sodiumlignosulfonateassacrificialagentandeffectivenessinreducingctabcationicadsorptionontokaolinite AT muhammadamanan sodiumlignosulfonateassacrificialagentandeffectivenessinreducingctabcationicadsorptionontokaolinite AT ahmadkamalidris sodiumlignosulfonateassacrificialagentandeffectivenessinreducingctabcationicadsorptionontokaolinite
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Sodium lignosulfonate as sacrificial agent and effectiveness in reducing CTAB cationic adsorption onto kaolinite

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