Removal of acid dye (violet 54) and adsorption kinetics model of using musa spp. waste: A low-cost natural sorbent material

G. Vijaya Kumar; P. Ramalingam; Min Jung Kim; Chang Kyoo Yoo; M. Dharmendira Kumar

doi:10.1007/s11814-010-0226-3

Removal of acid dye (violet 54) and adsorption kinetics model of using musa spp. waste: A low-cost natural sorbent material

G. Vijaya Kumar, P. Ramalingam, Min Jung Kim, Chang Kyoo Yoo, M. Dharmendira Kumar

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

Experimental studies and biosorption kinetics of an intraparticle diffusion model for acid dye removal using a musa spp. waste sorbent were carried out to find the removal effects and dynamics of various operating parameters, such as initial dye concentration, sorbent dosage, pH and temperature. Experimental data were modeled with kinetic models and two biosorption isotherms of intraparticle diffusion models as well as the physiochemical data of sorbents characterized by SEM and FT-IR. Kinetic studies showed that the sorption process follows second-order rate kinetics with an average rate constant of 0.0018675 (g/mg·min). Thermodynamic parameters such as entropy of biosorption (ΔS⁰), enthalpy of biosorption (ΔH⁰) and Gibbs free energy of biosorption (ΔG⁰) were obtained and analyzed. Sorbent, musa spp. waste (banana peel) was characterized by FTIR and SEM. The results showed that musa spp. waste can be considered as potential sorbent for the sorption of acid violet 54 from dilute aqueous solution.

Original language	English
Pages (from-to)	1469-1475
Number of pages	7
Journal	Korean Journal of Chemical Engineering
Volume	27
Issue number	5
DOIs	https://doi.org/10.1007/s11814-010-0226-3
Publication status	Published - 2010

Bibliographical note

Funding Information:
This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) (KRF-2009-0076129) and funded by Seoul R&BD Program (CS070160).

Keywords

AV 54
Biosorption
Intra Particle Diffusion Model
Isotherm Kinetics
Kinetics
Musa Spp

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10.1007/s11814-010-0226-3

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title = "Removal of acid dye (violet 54) and adsorption kinetics model of using musa spp. waste: A low-cost natural sorbent material",

abstract = "Experimental studies and biosorption kinetics of an intraparticle diffusion model for acid dye removal using a musa spp. waste sorbent were carried out to find the removal effects and dynamics of various operating parameters, such as initial dye concentration, sorbent dosage, pH and temperature. Experimental data were modeled with kinetic models and two biosorption isotherms of intraparticle diffusion models as well as the physiochemical data of sorbents characterized by SEM and FT-IR. Kinetic studies showed that the sorption process follows second-order rate kinetics with an average rate constant of 0.0018675 (g/mg·min). Thermodynamic parameters such as entropy of biosorption (ΔS0), enthalpy of biosorption (ΔH0) and Gibbs free energy of biosorption (ΔG0) were obtained and analyzed. Sorbent, musa spp. waste (banana peel) was characterized by FTIR and SEM. The results showed that musa spp. waste can be considered as potential sorbent for the sorption of acid violet 54 from dilute aqueous solution.",

keywords = "AV 54, Biosorption, Intra Particle Diffusion Model, Isotherm Kinetics, Kinetics, Musa Spp",

author = "Kumar, {G. Vijaya} and P. Ramalingam and Kim, {Min Jung} and Yoo, {Chang Kyoo} and Kumar, {M. Dharmendira}",

note = "Funding Information: This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) (KRF-2009-0076129) and funded by Seoul R&BD Program (CS070160).",

year = "2010",

doi = "10.1007/s11814-010-0226-3",

language = "English",

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T2 - A low-cost natural sorbent material

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AU - Ramalingam, P.

AU - Kim, Min Jung

AU - Yoo, Chang Kyoo

AU - Kumar, M. Dharmendira

N1 - Funding Information: This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) (KRF-2009-0076129) and funded by Seoul R&BD Program (CS070160).

PY - 2010

Y1 - 2010

N2 - Experimental studies and biosorption kinetics of an intraparticle diffusion model for acid dye removal using a musa spp. waste sorbent were carried out to find the removal effects and dynamics of various operating parameters, such as initial dye concentration, sorbent dosage, pH and temperature. Experimental data were modeled with kinetic models and two biosorption isotherms of intraparticle diffusion models as well as the physiochemical data of sorbents characterized by SEM and FT-IR. Kinetic studies showed that the sorption process follows second-order rate kinetics with an average rate constant of 0.0018675 (g/mg·min). Thermodynamic parameters such as entropy of biosorption (ΔS0), enthalpy of biosorption (ΔH0) and Gibbs free energy of biosorption (ΔG0) were obtained and analyzed. Sorbent, musa spp. waste (banana peel) was characterized by FTIR and SEM. The results showed that musa spp. waste can be considered as potential sorbent for the sorption of acid violet 54 from dilute aqueous solution.

AB - Experimental studies and biosorption kinetics of an intraparticle diffusion model for acid dye removal using a musa spp. waste sorbent were carried out to find the removal effects and dynamics of various operating parameters, such as initial dye concentration, sorbent dosage, pH and temperature. Experimental data were modeled with kinetic models and two biosorption isotherms of intraparticle diffusion models as well as the physiochemical data of sorbents characterized by SEM and FT-IR. Kinetic studies showed that the sorption process follows second-order rate kinetics with an average rate constant of 0.0018675 (g/mg·min). Thermodynamic parameters such as entropy of biosorption (ΔS0), enthalpy of biosorption (ΔH0) and Gibbs free energy of biosorption (ΔG0) were obtained and analyzed. Sorbent, musa spp. waste (banana peel) was characterized by FTIR and SEM. The results showed that musa spp. waste can be considered as potential sorbent for the sorption of acid violet 54 from dilute aqueous solution.

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KW - Intra Particle Diffusion Model

KW - Isotherm Kinetics

KW - Kinetics

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Removal of acid dye (violet 54) and adsorption kinetics model of using musa spp. waste: A low-cost natural sorbent material

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Keywords

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