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Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent

The demand for cost-effective biomaterials-based techniques like adsorption and biosorption has led to the search for affordable biosorbents. Traditional dye removal methods in wastewater suffer from limitations like short usage life, high electricity costs, and ineffectiveness against specific dyes...

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Main Authors: Jami, Mohammed Saedi, Nik Abdul Ghani, Nik Rashida
Format: Proceeding Paper
Language:English
English
English
Published: 2023
Subjects:
TP155 Chemical engineering
Online Access:http://irep.iium.edu.my/108077/1/Acceptance%20ID37.pdf
http://irep.iium.edu.my/108077/2/Adilah%20-%20ICCHES%202023.pdf
http://irep.iium.edu.my/108077/3/IEC%202023%20Programme%20Book.pdf
http://irep.iium.edu.my/108077/
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spelling my.iium.irep.1080772023-11-15T08:43:00Z http://irep.iium.edu.my/108077/ Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent Jami, Mohammed Saedi Nik Abdul Ghani, Nik Rashida TP155 Chemical engineering The demand for cost-effective biomaterials-based techniques like adsorption and biosorption has led to the search for affordable biosorbents. Traditional dye removal methods in wastewater suffer from limitations like short usage life, high electricity costs, and ineffectiveness against specific dyes. This research focuses on studying the efficiency and effectiveness of Moringa Oleifera (MO) seed husks as a low-cost adsorbent in dye removal. The study involves employing chemical and physical activation steps, utilizing activating agents to enhance the adsorption capacity of the adsorbent. Response Surface Methodology (RSM) and Design-Expert 13 software were used for process optimization, revealing the highest efficiency (37.83%) at an adsorbent dose of 0.125 g, pH 10, and 70 minutes of adsorption time. Equilibrium and rate of adsorption are studied through isotherm and kinetics studies, fitting Freundlich and pseudo-second order models respectively. As for the characterization of activated carbon, Fourier Transform Infrared (FTIR) detected the presence of functional groups like O-H, C=C, and C=O bonds. The adsorbent's porous surface, observed through Scanning Electron Microscopy (SEM), contributes to its substantial pollutant adsorption capacity. 2023 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/108077/1/Acceptance%20ID37.pdf application/pdf en http://irep.iium.edu.my/108077/2/Adilah%20-%20ICCHES%202023.pdf application/pdf en http://irep.iium.edu.my/108077/3/IEC%202023%20Programme%20Book.pdf Jami, Mohammed Saedi and Nik Abdul Ghani, Nik Rashida (2023) Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent. In: International Conference on Chemical Engineering & Sustainability 2023 ICCHES 2023, 15-16 August 2023, Kuala Lumpur. (Unpublished)
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
English
topic TP155 Chemical engineering
spellingShingle TP155 Chemical engineering
Jami, Mohammed Saedi
Nik Abdul Ghani, Nik Rashida
Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
description The demand for cost-effective biomaterials-based techniques like adsorption and biosorption has led to the search for affordable biosorbents. Traditional dye removal methods in wastewater suffer from limitations like short usage life, high electricity costs, and ineffectiveness against specific dyes. This research focuses on studying the efficiency and effectiveness of Moringa Oleifera (MO) seed husks as a low-cost adsorbent in dye removal. The study involves employing chemical and physical activation steps, utilizing activating agents to enhance the adsorption capacity of the adsorbent. Response Surface Methodology (RSM) and Design-Expert 13 software were used for process optimization, revealing the highest efficiency (37.83%) at an adsorbent dose of 0.125 g, pH 10, and 70 minutes of adsorption time. Equilibrium and rate of adsorption are studied through isotherm and kinetics studies, fitting Freundlich and pseudo-second order models respectively. As for the characterization of activated carbon, Fourier Transform Infrared (FTIR) detected the presence of functional groups like O-H, C=C, and C=O bonds. The adsorbent's porous surface, observed through Scanning Electron Microscopy (SEM), contributes to its substantial pollutant adsorption capacity.
format Proceeding Paper
author Jami, Mohammed Saedi
Nik Abdul Ghani, Nik Rashida
author_facet Jami, Mohammed Saedi
Nik Abdul Ghani, Nik Rashida
author_sort Jami, Mohammed Saedi
title Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
title_short Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
title_full Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
title_fullStr Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
title_full_unstemmed Dye removal from wastewater using Moringa Oleifera seed shells based adsorbent
title_sort dye removal from wastewater using moringa oleifera seed shells based adsorbent
publishDate 2023
url http://irep.iium.edu.my/108077/1/Acceptance%20ID37.pdf
http://irep.iium.edu.my/108077/2/Adilah%20-%20ICCHES%202023.pdf
http://irep.iium.edu.my/108077/3/IEC%202023%20Programme%20Book.pdf
http://irep.iium.edu.my/108077/
_version_ 1783876114841600000
score 13.211869

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