Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models

Adsorption isotherm of calcium carbonate microparticles prepared from calcined barred fish (Scomberomorus spp.) bone at temperature of 600â�¦C was investigated. The experiments were done by testing adsorption ability of the prepared calcium carbonate microparticles (with sizes of 100, 125, and 250 Â...

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Main Authors: Nandiyanto, A.B.D., Erlangga, T.M.S., Mufidah, G., Anggraeni, S., Bilad, R., Yunas, J.
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Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.23273 /
Published: Universiti Malaysia Perlis 2020
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http://eprints.utp.edu.my/23273/
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spelling utp-eprints.232732021-08-19T07:26:45Z Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models Nandiyanto, A.B.D. Erlangga, T.M.S. Mufidah, G. Anggraeni, S. Bilad, R. Yunas, J. Adsorption isotherm of calcium carbonate microparticles prepared from calcined barred fish (Scomberomorus spp.) bone at temperature of 600�C was investigated. The experiments were done by testing adsorption ability of the prepared calcium carbonate microparticles (with sizes of 100, 125, and 250 µm) for adsorbing curcumin molecules (extracted from turmeric) in aqueous solution in the batch-type adsorption reactor. The adsorption results were compared with several two-parameter multilayer adsorption models (i.e. Langmuir, Freundlich, Temkin, Dubinin-Radushkevich, Flory-Huggins, Fowler�Guggenheim, and Hill-de Boer isotherm models). Hill-de Boer model is the best model in this study. The adsorption process takes place on a multilayer surface, and the adsorbent-adsorbate interaction is a physical adsorption (which confirmed and is good agreement with the results from Hill-de Boer models and suitable with Dubinin-Radushkevich, Langmuir, and Temkin models). Adsorption is carried out at different locations energetically under endothermic processes. The Gibbs free energy confirms that the adsorption is spontaneous. The results also confirmed that the smaller adsorbent had a direct impact on the increase in adsorption capacity (due to the large surface area). From all samples, the particle size of 125 µm has a good performance. Particles with smaller size (less than 125 µm) are less optimal in the adsorption process because some aggregation between particles occurs to become larger particles. © 2020 Universiti Malaysia Perlis. All rights reserved. Universiti Malaysia Perlis 2020 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101641621&partnerID=40&md5=aab94d1de8297f88f7616063f2517d9c Nandiyanto, A.B.D. and Erlangga, T.M.S. and Mufidah, G. and Anggraeni, S. and Bilad, R. and Yunas, J. (2020) Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models. International Journal of Nanoelectronics and Materials, 13 . pp. 45-58. http://eprints.utp.edu.my/23273/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Adsorption isotherm of calcium carbonate microparticles prepared from calcined barred fish (Scomberomorus spp.) bone at temperature of 600�C was investigated. The experiments were done by testing adsorption ability of the prepared calcium carbonate microparticles (with sizes of 100, 125, and 250 µm) for adsorbing curcumin molecules (extracted from turmeric) in aqueous solution in the batch-type adsorption reactor. The adsorption results were compared with several two-parameter multilayer adsorption models (i.e. Langmuir, Freundlich, Temkin, Dubinin-Radushkevich, Flory-Huggins, Fowler�Guggenheim, and Hill-de Boer isotherm models). Hill-de Boer model is the best model in this study. The adsorption process takes place on a multilayer surface, and the adsorbent-adsorbate interaction is a physical adsorption (which confirmed and is good agreement with the results from Hill-de Boer models and suitable with Dubinin-Radushkevich, Langmuir, and Temkin models). Adsorption is carried out at different locations energetically under endothermic processes. The Gibbs free energy confirms that the adsorption is spontaneous. The results also confirmed that the smaller adsorbent had a direct impact on the increase in adsorption capacity (due to the large surface area). From all samples, the particle size of 125 µm has a good performance. Particles with smaller size (less than 125 µm) are less optimal in the adsorption process because some aggregation between particles occurs to become larger particles. © 2020 Universiti Malaysia Perlis. All rights reserved.
format Article
author Nandiyanto, A.B.D.
Erlangga, T.M.S.
Mufidah, G.
Anggraeni, S.
Bilad, R.
Yunas, J.
spellingShingle Nandiyanto, A.B.D.
Erlangga, T.M.S.
Mufidah, G.
Anggraeni, S.
Bilad, R.
Yunas, J.
Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
author_sort Nandiyanto, A.B.D.
title Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
title_short Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
title_full Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
title_fullStr Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
title_full_unstemmed Adsorption Isotherm Characteristics of Calcium Carbonate Microparticles Obtained from Barred Fish (Scomberomorus spp.) Bone Using Two-Parameter Multilayer Adsorption Models
title_sort adsorption isotherm characteristics of calcium carbonate microparticles obtained from barred fish (scomberomorus spp.) bone using two-parameter multilayer adsorption models
publisher Universiti Malaysia Perlis
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101641621&partnerID=40&md5=aab94d1de8297f88f7616063f2517d9c
http://eprints.utp.edu.my/23273/
_version_ 1741196649294725120
score 11.62408

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