Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics

The removal of textile reactive dye from an aqueous solution on a new adsorbent prepared from waste cotton knitted fabric was investigated in this study. Waste cotton textile, used for the production of adsorbents, is a by-product of the cutting of stacked parts of cotton knitwear planned for the pr...

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Autores principales:	Aleksandra Micic, Ivanka Ristic, Suzana Djordjevic, Nebojsa Ristic, Dragan Djordjevic
Formato:	article
Lenguaje:	EN SL
Publicado:	University of Ljubljana, Faculty for Natural Sciences and Engineering 2021
Materias:	cotton knitted fabric cutting adsorbent reactive dye the langmuir model kinetics Textile bleaching, dyeing, printing, etc. TP890-933
Acceso en línea:	https://doaj.org/article/09bc8046e8fb4af883198aea34231214
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spelling	oai:doaj.org-article:09bc8046e8fb4af883198aea342312142021-12-02T19:38:34ZAdsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics10.14502/Tekstilec2021.64.286-2970351-33862350-3696https://doaj.org/article/09bc8046e8fb4af883198aea342312142021-12-01T00:00:00Zhttp://www.tekstilec.si/wp-content/uploads/2021/11/10.14502Tekstilec2021.64.286-297.pdfhttps://doaj.org/toc/0351-3386https://doaj.org/toc/2350-3696The removal of textile reactive dye from an aqueous solution on a new adsorbent prepared from waste cotton knitted fabric was investigated in this study. Waste cotton textile, used for the production of adsorbents, is a by-product of the cutting of stacked parts of cotton knitwear planned for the production of women’s T-shirts. The degree of efficiency of a paper pattern determines the amount of collected waste. The qualitative and quantitative characterization of the new adsorbent showed carbon and oxygen to be dominant in the chemical composition. A longer contact time means a greater amount of dye on the adsorbent, i.e. the dye concentration in the solution decreases with the duration of the adsorption process. The percentage of removed dye decreases with an increase in the initial dye concentration in the solution. However, the actual amount of adsorbed dye increases as the initial dye concentration increases. The results for equilibrium adsorption show that the Langmuir isotherm can be used for the interpretation of reactive dye adsorption on a new adsorbent. The pseudo-first order model can be fully used to describe the kinetics of dye adsorption on an adsorbent, with respect to valid results for statistical indicators. Based on the results, it can be concluded that the new adsorbent obtained from waste textiles has the potential to remove textile reactive dye from aqueous solutions.Aleksandra MicicIvanka RisticSuzana DjordjevicNebojsa RisticDragan DjordjevicUniversity of Ljubljana, Faculty for Natural Sciences and Engineeringarticlecotton knitted fabriccuttingadsorbentreactive dyethe langmuir modelkineticsTextile bleaching, dyeing, printing, etc.TP890-933ENSLTekstilec, Vol 64, Iss 4, Pp 286-297 (2021)
institution	DOAJ
collection	DOAJ
language	EN SL
topic	cotton knitted fabric cutting adsorbent reactive dye the langmuir model kinetics Textile bleaching, dyeing, printing, etc. TP890-933
spellingShingle	cotton knitted fabric cutting adsorbent reactive dye the langmuir model kinetics Textile bleaching, dyeing, printing, etc. TP890-933 Aleksandra Micic Ivanka Ristic Suzana Djordjevic Nebojsa Ristic Dragan Djordjevic Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
description	The removal of textile reactive dye from an aqueous solution on a new adsorbent prepared from waste cotton knitted fabric was investigated in this study. Waste cotton textile, used for the production of adsorbents, is a by-product of the cutting of stacked parts of cotton knitwear planned for the production of women’s T-shirts. The degree of efficiency of a paper pattern determines the amount of collected waste. The qualitative and quantitative characterization of the new adsorbent showed carbon and oxygen to be dominant in the chemical composition. A longer contact time means a greater amount of dye on the adsorbent, i.e. the dye concentration in the solution decreases with the duration of the adsorption process. The percentage of removed dye decreases with an increase in the initial dye concentration in the solution. However, the actual amount of adsorbed dye increases as the initial dye concentration increases. The results for equilibrium adsorption show that the Langmuir isotherm can be used for the interpretation of reactive dye adsorption on a new adsorbent. The pseudo-first order model can be fully used to describe the kinetics of dye adsorption on an adsorbent, with respect to valid results for statistical indicators. Based on the results, it can be concluded that the new adsorbent obtained from waste textiles has the potential to remove textile reactive dye from aqueous solutions.
format	article
author	Aleksandra Micic Ivanka Ristic Suzana Djordjevic Nebojsa Ristic Dragan Djordjevic
author_facet	Aleksandra Micic Ivanka Ristic Suzana Djordjevic Nebojsa Ristic Dragan Djordjevic
author_sort	Aleksandra Micic
title	Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
title_short	Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
title_full	Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
title_fullStr	Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
title_full_unstemmed	Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics
title_sort	adsorbent from textile waste for removal of textile reactive dye from water – equilibrium adsorption and kinetics
publisher	University of Ljubljana, Faculty for Natural Sciences and Engineering
publishDate	2021
url	https://doaj.org/article/09bc8046e8fb4af883198aea34231214
work_keys_str_mv	AT aleksandramicic adsorbentfromtextilewasteforremovaloftextilereactivedyefromwaterequilibriumadsorptionandkinetics AT ivankaristic adsorbentfromtextilewasteforremovaloftextilereactivedyefromwaterequilibriumadsorptionandkinetics AT suzanadjordjevic adsorbentfromtextilewasteforremovaloftextilereactivedyefromwaterequilibriumadsorptionandkinetics AT nebojsaristic adsorbentfromtextilewasteforremovaloftextilereactivedyefromwaterequilibriumadsorptionandkinetics AT dragandjordjevic adsorbentfromtextilewasteforremovaloftextilereactivedyefromwaterequilibriumadsorptionandkinetics
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Adsorbent from Textile Waste for Removal of Textile Reactive Dye from Water – Equilibrium Adsorption and Kinetics

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