Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System

The reduction of chemical oxygen demand (COD) from palm oil mill effluent (POME) is very significant to ensure aquatic protection and the environment. Continuous adsorption of COD in a fixed bed column can be an effective treatment process for its reduction prior to discharge. Adsorption capacity of...

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Main Authors: Oyekanmi, A.A., Alshammari, M.B., Mohamad Ibrahim, M.N., Hanafiah, M.M., Elnaggar, A.Y., Ahmad, A., Oyediran, A.T., Rosli, M.A., Setapar, S.H.M., Daud, N.N.N., Hussein, E.E.
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Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.28945 /
Published: MDPI 2022
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122086612&doi=10.3390%2fpolym14010086&partnerID=40&md5=cb6381933a667ca9da6b5b424843523e
http://eprints.utp.edu.my/28945/
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spelling utp-eprints.289452022-03-29T02:19:23Z Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System Oyekanmi, A.A. Alshammari, M.B. Mohamad Ibrahim, M.N. Hanafiah, M.M. Elnaggar, A.Y. Ahmad, A. Oyediran, A.T. Rosli, M.A. Setapar, S.H.M. Daud, N.N.N. Hussein, E.E. The reduction of chemical oxygen demand (COD) from palm oil mill effluent (POME) is very significant to ensure aquatic protection and the environment. Continuous adsorption of COD in a fixed bed column can be an effective treatment process for its reduction prior to discharge. Adsorption capacity of bone derived biocomposite synthesized from fresh cow bones, zeolite, and coconut shells for the reduction in the organic pollutant parameter was investigated in this study in a fixed bed column. The effect of influent flow rate (1.4, 2.0, and 2.6 mL/min) was determined at an influent pH 7. The optimum bed capacity on the fabricated composite of surface area of 251.9669 m2 /g was obtained at 1.4 mL/min at breakthrough time of 5.15 h influent POME concentration. The experimental data were fitted to Thomas, Adams�Bohart, and Yoon�Nelson models fixed bed adsorption models. It was revealed that the results fitted well to the Adams Bohart model with a correlation coefficient of R2 > 0.96 at different influent concentration. Adsorption rate constant was observed to increase at lower flow rate influent concentration, resulting in longer empty bed contact time (EBCT) for the mass transfer zone of the column to reach the outlet of the effluent concentration. In general, the overall kinetics of adsorption indicated that the reduction in COD from POME using a bone-biocomposite was effective at the initial stage of adsorption. The pore diffusion model better described the breakthrough characteristics for COD reduction with high correlation coefficient. Shorter breakthrough time compared to EBCT before regeneration indicated that the bone composite was suitable and effective for the reduction in COD from POME using fixed bed column adsorption. © 2021 by the authors Licensee MDPI, Basel, Switzerland. MDPI 2022 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122086612&doi=10.3390%2fpolym14010086&partnerID=40&md5=cb6381933a667ca9da6b5b424843523e Oyekanmi, A.A. and Alshammari, M.B. and Mohamad Ibrahim, M.N. and Hanafiah, M.M. and Elnaggar, A.Y. and Ahmad, A. and Oyediran, A.T. and Rosli, M.A. and Setapar, S.H.M. and Daud, N.N.N. and Hussein, E.E. (2022) Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System. Polymers, 14 (1). http://eprints.utp.edu.my/28945/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The reduction of chemical oxygen demand (COD) from palm oil mill effluent (POME) is very significant to ensure aquatic protection and the environment. Continuous adsorption of COD in a fixed bed column can be an effective treatment process for its reduction prior to discharge. Adsorption capacity of bone derived biocomposite synthesized from fresh cow bones, zeolite, and coconut shells for the reduction in the organic pollutant parameter was investigated in this study in a fixed bed column. The effect of influent flow rate (1.4, 2.0, and 2.6 mL/min) was determined at an influent pH 7. The optimum bed capacity on the fabricated composite of surface area of 251.9669 m2 /g was obtained at 1.4 mL/min at breakthrough time of 5.15 h influent POME concentration. The experimental data were fitted to Thomas, Adams�Bohart, and Yoon�Nelson models fixed bed adsorption models. It was revealed that the results fitted well to the Adams Bohart model with a correlation coefficient of R2 > 0.96 at different influent concentration. Adsorption rate constant was observed to increase at lower flow rate influent concentration, resulting in longer empty bed contact time (EBCT) for the mass transfer zone of the column to reach the outlet of the effluent concentration. In general, the overall kinetics of adsorption indicated that the reduction in COD from POME using a bone-biocomposite was effective at the initial stage of adsorption. The pore diffusion model better described the breakthrough characteristics for COD reduction with high correlation coefficient. Shorter breakthrough time compared to EBCT before regeneration indicated that the bone composite was suitable and effective for the reduction in COD from POME using fixed bed column adsorption. © 2021 by the authors Licensee MDPI, Basel, Switzerland.
format Article
author Oyekanmi, A.A.
Alshammari, M.B.
Mohamad Ibrahim, M.N.
Hanafiah, M.M.
Elnaggar, A.Y.
Ahmad, A.
Oyediran, A.T.
Rosli, M.A.
Setapar, S.H.M.
Daud, N.N.N.
Hussein, E.E.
spellingShingle Oyekanmi, A.A.
Alshammari, M.B.
Mohamad Ibrahim, M.N.
Hanafiah, M.M.
Elnaggar, A.Y.
Ahmad, A.
Oyediran, A.T.
Rosli, M.A.
Setapar, S.H.M.
Daud, N.N.N.
Hussein, E.E.
Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
author_sort Oyekanmi, A.A.
title Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
title_short Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
title_full Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
title_fullStr Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
title_full_unstemmed Highly Effective Cow Bone Based Biocomposite for the Sequestration of Organic Pollutant Parameter from Palm Oil Mill Effluent in a Fixed Bed Column Adsorption System
title_sort highly effective cow bone based biocomposite for the sequestration of organic pollutant parameter from palm oil mill effluent in a fixed bed column adsorption system
publisher MDPI
publishDate 2022
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122086612&doi=10.3390%2fpolym14010086&partnerID=40&md5=cb6381933a667ca9da6b5b424843523e
http://eprints.utp.edu.my/28945/
_version_ 1741197173584822272
score 11.62408

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