Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves

The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch e...
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Autor*in:	Guerrero-Coronilla, Imelda [verfasserIn] Morales-Barrera, Liliana Cristiani-Urbina, Eliseo

Format:	Artikel
Sprache:	Englisch

Erschienen:	2015

Rechteinformationen:	Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. © COPYRIGHT 2015 Elsevier B.V.

Schlagwörter:	Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics

Übergeordnetes Werk:	Enthalten in: Journal of environmental management - Amsterdam : Elsevier, 1973, 152(2015), Seite 99-108
Übergeordnetes Werk:	volume:152 ; year:2015 ; pages:99-108

Links:	Volltext Link aufrufen Link aufrufen

DOI / URN:	10.1016/j.jenvman.2015.01.026

Katalog-ID:	OLC1966590822

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520			\|a The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters.
540			\|a Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved.
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650		4	\|a Plant Leaves - metabolism
650		4	\|a Eichhornia - metabolism
650		4	\|a Coloring Agents - metabolism
650		4	\|a Azo Compounds - metabolism
650		4	\|a Thermodynamics
650		4	\|a Surface active agents
650		4	\|a Chemical reaction, Rate of
650		4	\|a Aquatic plants
650		4	\|a Leaves
650		4	\|a Aqueous solutions
650		4	\|a Dyes
650		4	\|a Kinetics
700	1		\|a Morales-Barrera, Liliana \|4 oth
700	1		\|a Cristiani-Urbina, Eliseo \|4 oth
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856	4	1	\|u http://dx.doi.org/10.1016/j.jenvman.2015.01.026 \|3 Volltext
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allfields	10.1016/j.jenvman.2015.01.026 doi PQ20160617 (DE-627)OLC1966590822 (DE-599)GBVOLC1966590822 (PRQ)c2613-3ca176f127fccfe9fe1c62a6a27e65d041fb60a1fbdb267552070c593559b1020 (KEY)0059831320150000152000000099kineticisothermandthermodynamicstudiesofamaranthdy DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Guerrero-Coronilla, Imelda verfasserin aut Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. © COPYRIGHT 2015 Elsevier B.V. Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics Morales-Barrera, Liliana oth Cristiani-Urbina, Eliseo oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 152(2015), Seite 99-108 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:152 year:2015 pages:99-108 http://dx.doi.org/10.1016/j.jenvman.2015.01.026 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25617874 http://search.proquest.com/docview/1659819608 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 152 2015 99-108
spelling	10.1016/j.jenvman.2015.01.026 doi PQ20160617 (DE-627)OLC1966590822 (DE-599)GBVOLC1966590822 (PRQ)c2613-3ca176f127fccfe9fe1c62a6a27e65d041fb60a1fbdb267552070c593559b1020 (KEY)0059831320150000152000000099kineticisothermandthermodynamicstudiesofamaranthdy DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Guerrero-Coronilla, Imelda verfasserin aut Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. © COPYRIGHT 2015 Elsevier B.V. Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics Morales-Barrera, Liliana oth Cristiani-Urbina, Eliseo oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 152(2015), Seite 99-108 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:152 year:2015 pages:99-108 http://dx.doi.org/10.1016/j.jenvman.2015.01.026 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25617874 http://search.proquest.com/docview/1659819608 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 152 2015 99-108
allfields_unstemmed	10.1016/j.jenvman.2015.01.026 doi PQ20160617 (DE-627)OLC1966590822 (DE-599)GBVOLC1966590822 (PRQ)c2613-3ca176f127fccfe9fe1c62a6a27e65d041fb60a1fbdb267552070c593559b1020 (KEY)0059831320150000152000000099kineticisothermandthermodynamicstudiesofamaranthdy DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Guerrero-Coronilla, Imelda verfasserin aut Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. © COPYRIGHT 2015 Elsevier B.V. Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics Morales-Barrera, Liliana oth Cristiani-Urbina, Eliseo oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 152(2015), Seite 99-108 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:152 year:2015 pages:99-108 http://dx.doi.org/10.1016/j.jenvman.2015.01.026 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25617874 http://search.proquest.com/docview/1659819608 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 152 2015 99-108
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allfieldsSound	10.1016/j.jenvman.2015.01.026 doi PQ20160617 (DE-627)OLC1966590822 (DE-599)GBVOLC1966590822 (PRQ)c2613-3ca176f127fccfe9fe1c62a6a27e65d041fb60a1fbdb267552070c593559b1020 (KEY)0059831320150000152000000099kineticisothermandthermodynamicstudiesofamaranthdy DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Guerrero-Coronilla, Imelda verfasserin aut Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. © COPYRIGHT 2015 Elsevier B.V. Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics Morales-Barrera, Liliana oth Cristiani-Urbina, Eliseo oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 152(2015), Seite 99-108 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:152 year:2015 pages:99-108 http://dx.doi.org/10.1016/j.jenvman.2015.01.026 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25617874 http://search.proquest.com/docview/1659819608 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 152 2015 99-108
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author	Guerrero-Coronilla, Imelda
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topic_title	570 333.7 690 DNB 43.00 bkl Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves Plant Leaves - metabolism Eichhornia - metabolism Coloring Agents - metabolism Azo Compounds - metabolism Thermodynamics Surface active agents Chemical reaction, Rate of Aquatic plants Leaves Aqueous solutions Dyes Kinetics
topic	ddc 570 bkl 43.00 misc Plant Leaves - metabolism misc Eichhornia - metabolism misc Coloring Agents - metabolism misc Azo Compounds - metabolism misc Thermodynamics misc Surface active agents misc Chemical reaction, Rate of misc Aquatic plants misc Leaves misc Aqueous solutions misc Dyes misc Kinetics
topic_unstemmed	ddc 570 bkl 43.00 misc Plant Leaves - metabolism misc Eichhornia - metabolism misc Coloring Agents - metabolism misc Azo Compounds - metabolism misc Thermodynamics misc Surface active agents misc Chemical reaction, Rate of misc Aquatic plants misc Leaves misc Aqueous solutions misc Dyes misc Kinetics
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title	Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves
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title_full	Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves
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title_sort	kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves
title_auth	Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves
abstract	The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters.
abstractGer	The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters.
abstract_unstemmed	The present study explored the kinetics, equilibrium and thermodynamics of amaranth (acid red 27) anionic dye (AD) biosorption to water hyacinth leaves (LEC). The effect of LEC particle size, contact time, solution pH, initial AD concentration and temperature on AD biosorption was studied in batch experiments. AD biosorption increased with rising contact time and initial AD concentration, and with decreasing LEC particle size and solution pH. Pseudo-second-order chemical reaction kinetics provided the best correlation for the experimental data. Isotherm studies showed that the biosorption of AD onto LEC closely follows the Langmuir isotherm, with a maximum biosorption capacity of about 70 mg g(-1). The thermodynamic parameters confirm that AD biosorption by LEC is non-spontaneous and endothermic in nature. Results indicate that LEC is a strong biosorbent capable of effective detoxification of AD-laden wastewaters.
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title_short	Kinetic, isotherm and thermodynamic studies of amaranth dye biosorption from aqueous solution onto water hyacinth leaves
url	http://dx.doi.org/10.1016/j.jenvman.2015.01.026 http://www.ncbi.nlm.nih.gov/pubmed/25617874 http://search.proquest.com/docview/1659819608
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author2	Morales-Barrera, Liliana Cristiani-Urbina, Eliseo
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