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A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms

There is growing concern to determine an alternative adsorbent for remediating landfill leachate effluent with minimal environmental impact and operational cost. In this work, four low cost sustainable biocomposite materials such as limestone, peat, activated carbon and zeolite were employed as an...

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Main Authors: Rosli, Mohd Arif, Daud, Zawawi, Ridzuan, Mohd Baharudin, Mat Daud, Azra Munirah, Al Madhoun, Wesam, Yahya, Izat
Format: Conference or Workshop Item
Language:English
Published: 2023
Subjects:
T Technology (General)
Online Access:http://eprints.uthm.edu.my/11638/1/P16680_50989b475c1ae8568758909b0fc51431%204.pdf
http://eprints.uthm.edu.my/11638/
https://doi.org/10.1063/5.0149437
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spelling my.uthm.eprints.116382024-09-25T07:33:47Z http://eprints.uthm.edu.my/11638/ A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms Rosli, Mohd Arif Daud, Zawawi Ridzuan, Mohd Baharudin Mat Daud, Azra Munirah Al Madhoun, Wesam Yahya, Izat T Technology (General) There is growing concern to determine an alternative adsorbent for remediating landfill leachate effluent with minimal environmental impact and operational cost. In this work, four low cost sustainable biocomposite materials such as limestone, peat, activated carbon and zeolite were employed as an adsorbent media in an adsorption batch study for the removal of ammoniacal nitrogen from landfill leachate. Isotherm adsorption models of Langmuir and Freundlich were utilized to analyze the adsorption data. The Langmuir isotherm model showed the best fit for experimental data with a maximum monolayer adsorption capacity of 26.18 mg/g which is indicated that the ammoniacal nitrogen adsorption took placed on the surface of biocomposite with monolayer formation of the adsorbate at a specific homogeneous site. The adsorption isotherm follows Langmuir’s model (R2 = 0.99) and Freundlich’s model (R2 = 0.98) 2023-06-09 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/11638/1/P16680_50989b475c1ae8568758909b0fc51431%204.pdf Rosli, Mohd Arif and Daud, Zawawi and Ridzuan, Mohd Baharudin and Mat Daud, Azra Munirah and Al Madhoun, Wesam and Yahya, Izat (2023) A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms. In: AIP Conference Proceedings. https://doi.org/10.1063/5.0149437
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Rosli, Mohd Arif
Daud, Zawawi
Ridzuan, Mohd Baharudin
Mat Daud, Azra Munirah
Al Madhoun, Wesam
Yahya, Izat
A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
description There is growing concern to determine an alternative adsorbent for remediating landfill leachate effluent with minimal environmental impact and operational cost. In this work, four low cost sustainable biocomposite materials such as limestone, peat, activated carbon and zeolite were employed as an adsorbent media in an adsorption batch study for the removal of ammoniacal nitrogen from landfill leachate. Isotherm adsorption models of Langmuir and Freundlich were utilized to analyze the adsorption data. The Langmuir isotherm model showed the best fit for experimental data with a maximum monolayer adsorption capacity of 26.18 mg/g which is indicated that the ammoniacal nitrogen adsorption took placed on the surface of biocomposite with monolayer formation of the adsorbate at a specific homogeneous site. The adsorption isotherm follows Langmuir’s model (R2 = 0.99) and Freundlich’s model (R2 = 0.98)
format Conference or Workshop Item
author Rosli, Mohd Arif
Daud, Zawawi
Ridzuan, Mohd Baharudin
Mat Daud, Azra Munirah
Al Madhoun, Wesam
Yahya, Izat
author_facet Rosli, Mohd Arif
Daud, Zawawi
Ridzuan, Mohd Baharudin
Mat Daud, Azra Munirah
Al Madhoun, Wesam
Yahya, Izat
author_sort Rosli, Mohd Arif
title A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
title_short A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
title_full A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
title_fullStr A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
title_full_unstemmed A sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: Isotherms
title_sort sustainable adsorbent for removal of ammoniacal nitrogen from landfill leachate: isotherms
publishDate 2023
url http://eprints.uthm.edu.my/11638/1/P16680_50989b475c1ae8568758909b0fc51431%204.pdf
http://eprints.uthm.edu.my/11638/
https://doi.org/10.1063/5.0149437
_version_ 1811687211584716800
score 13.211869

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