High surface area mesoporous silica for hydrogen sulfide effective removal

Background: Removal of sulfur-containing compounds from the aqueous environment is necessary as these compounds pose potential risks to human health, hygienic management and bring great economic losses due to fouling of resin bed and corrosion of process equipment. Objective: This work aims to stud...

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Main Authors:	Ali, Gomaa A. M., Barhoum, Ahmed, Gupta, Vinod Kumar, Nada, Amr Ahmed, El-Maghrabi, Heba, K., Ramesh, Shaaban, Essam Ramadan, Algarni, H., K. F., Chong
Format:	Article
Language:	English
Published:	Bentham Science 2018
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/1/High%20surface%20area%20mesoporous%20silica%20for%20hydrogen%20sulfide%20effective%20removal_B%26B.pdf

id	ump-23740
recordtype	eprints
spelling	ump-237402019-01-15T04:07:13Z http://umpir.ump.edu.my/id/eprint/23740/ High surface area mesoporous silica for hydrogen sulfide effective removal Ali, Gomaa A. M. Barhoum, Ahmed Gupta, Vinod Kumar Nada, Amr Ahmed El-Maghrabi, Heba K., Ramesh Shaaban, Essam Ramadan Algarni, H. K. F., Chong QD Chemistry Background: Removal of sulfur-containing compounds from the aqueous environment is necessary as these compounds pose potential risks to human health, hygienic management and bring great economic losses due to fouling of resin bed and corrosion of process equipment. Objective: This work aims to study the H2S removal efficiency using high surface area mesoporous silica (MCM–41). Method: In this study, mesoporous silica (MCM–41) with a high surface area of 1270 m2/g and high porosity of 69% was prepared by sol-gel technique. Results: The obtained MCM–41 has exhibited a superior performance in adsorbing H2S from wastewater with a maximum adsorption capacity of 52.14 mg/g. The adsorption isotherm and kinetics of the current adsorption process are best represented by Freundlich isotherm and pseudo-second-order models, respectively. Conclusion: Therefore, MCM–41 is an excellent adsorbent for wastewater treatment applications. Bentham Science 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23740/1/High%20surface%20area%20mesoporous%20silica%20for%20hydrogen%20sulfide%20effective%20removal_B%26B.pdf Ali, Gomaa A. M. and Barhoum, Ahmed and Gupta, Vinod Kumar and Nada, Amr Ahmed and El-Maghrabi, Heba and K., Ramesh and Shaaban, Essam Ramadan and Algarni, H. and K. F., Chong (2018) High surface area mesoporous silica for hydrogen sulfide effective removal. Current Nanoscience. pp. 1-9. ISSN 1573-4137 (Print); 1875-6786 (Online) (In Press) https://doi.org/10.2174/1573413715666181205122307 https://doi.org/10.2174/1573413715666181205122307
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Ali, Gomaa A. M. Barhoum, Ahmed Gupta, Vinod Kumar Nada, Amr Ahmed El-Maghrabi, Heba K., Ramesh Shaaban, Essam Ramadan Algarni, H. K. F., Chong High surface area mesoporous silica for hydrogen sulfide effective removal
description	Background: Removal of sulfur-containing compounds from the aqueous environment is necessary as these compounds pose potential risks to human health, hygienic management and bring great economic losses due to fouling of resin bed and corrosion of process equipment. Objective: This work aims to study the H2S removal efficiency using high surface area mesoporous silica (MCM–41). Method: In this study, mesoporous silica (MCM–41) with a high surface area of 1270 m2/g and high porosity of 69% was prepared by sol-gel technique. Results: The obtained MCM–41 has exhibited a superior performance in adsorbing H2S from wastewater with a maximum adsorption capacity of 52.14 mg/g. The adsorption isotherm and kinetics of the current adsorption process are best represented by Freundlich isotherm and pseudo-second-order models, respectively. Conclusion: Therefore, MCM–41 is an excellent adsorbent for wastewater treatment applications.
format	Article
author	Ali, Gomaa A. M. Barhoum, Ahmed Gupta, Vinod Kumar Nada, Amr Ahmed El-Maghrabi, Heba K., Ramesh Shaaban, Essam Ramadan Algarni, H. K. F., Chong
author_facet	Ali, Gomaa A. M. Barhoum, Ahmed Gupta, Vinod Kumar Nada, Amr Ahmed El-Maghrabi, Heba K., Ramesh Shaaban, Essam Ramadan Algarni, H. K. F., Chong
author_sort	Ali, Gomaa A. M.
title	High surface area mesoporous silica for hydrogen sulfide effective removal
title_short	High surface area mesoporous silica for hydrogen sulfide effective removal
title_full	High surface area mesoporous silica for hydrogen sulfide effective removal
title_fullStr	High surface area mesoporous silica for hydrogen sulfide effective removal
title_full_unstemmed	High surface area mesoporous silica for hydrogen sulfide effective removal
title_sort	high surface area mesoporous silica for hydrogen sulfide effective removal
publisher	Bentham Science
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/ http://umpir.ump.edu.my/id/eprint/23740/1/High%20surface%20area%20mesoporous%20silica%20for%20hydrogen%20sulfide%20effective%20removal_B%26B.pdf
first_indexed	2023-09-18T22:35:41Z
last_indexed	2023-09-18T22:35:41Z
_version_	1777416579700490240

High surface area mesoporous silica for hydrogen sulfide effective removal

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