Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling

Recently, utilization of biological adsorbents plays an important role in the removal of toxic dyes such as Eriochrome Black T (EBT) azo-dye as they are considered as being produced from natural renewable source, easy availability, low cost, and being environmentally friendly. In this study, vermico...

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Autores principales:	Zeynep CİGEROGLU, Eyüp YILDIRIR
Formato:	article
Lenguaje:	EN
Publicado:	Turkish Chemical Society 2021
Materias:	ultrasonic assisted adsorption vermicompost eriochrome black t Chemistry QD1-999
Acceso en línea:	https://doi.org/10.18596/jotcsa.997521 https://doaj.org/article/bcdfb0eda9b7423584ef74c69b96e8a6
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spelling	oai:doaj.org-article:bcdfb0eda9b7423584ef74c69b96e8a62021-11-20T10:01:14Z Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling https://doi.org/10.18596/jotcsa.9975212149-0120https://doaj.org/article/bcdfb0eda9b7423584ef74c69b96e8a62021-11-01T00:00:00Zhttps://dergipark.org.tr/tr/pub/jotcsa/issue/64621/997521https://doaj.org/toc/2149-0120Recently, utilization of biological adsorbents plays an important role in the removal of toxic dyes such as Eriochrome Black T (EBT) azo-dye as they are considered as being produced from natural renewable source, easy availability, low cost, and being environmentally friendly. In this study, vermicompost (VC) was utilized to remove Eriochrome Black T (EBT) azo-dye from aqueous solution along ultrasonic ultrasonic-assisted adsorption. The parameters such as pH, adsorbent amount, operating time, and initial EBT concentration were investigated. The highest adsorption capacity was obtained as 50.64 (mg-EBT g-1-VC) at the pH of value of 2 after 2 minutes of ultrasonic adsorption. Pseudo first order kinetic model fitted very well with the experimental data (R2=0.9824). The determination coefficient of Temkin isotherm model (R2=0.8659) revealed that suggested model was compatible to experimental results. The results suggested that ultrasonic assisted adsorption of EBT onto VC could be cost- and time-efficient. Besides, the Scanning Electron Microscopy (SEM) analysis of adsorbent identified the surface structure morphology of VC. Moreover, functional groups of VC were detected after and before the ultrasonic-assisted adsorption by using Fourier Transform Infrared Spectroscopy (FTIR). Thus, interaction mechanism between VC and EBT were determined.Zeynep CİGEROGLUEyüp YILDIRIRTurkish Chemical Societyarticleultrasonic assisted adsorptionvermicomposteriochrome black tChemistryQD1-999ENJournal of the Turkish Chemical Society, Section A: Chemistry, Vol 8, Iss 4, Pp 1251 -1262 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	ultrasonic assisted adsorption vermicompost eriochrome black t Chemistry QD1-999
spellingShingle	ultrasonic assisted adsorption vermicompost eriochrome black t Chemistry QD1-999 Zeynep CİGEROGLU Eyüp YILDIRIR Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
description	Recently, utilization of biological adsorbents plays an important role in the removal of toxic dyes such as Eriochrome Black T (EBT) azo-dye as they are considered as being produced from natural renewable source, easy availability, low cost, and being environmentally friendly. In this study, vermicompost (VC) was utilized to remove Eriochrome Black T (EBT) azo-dye from aqueous solution along ultrasonic ultrasonic-assisted adsorption. The parameters such as pH, adsorbent amount, operating time, and initial EBT concentration were investigated. The highest adsorption capacity was obtained as 50.64 (mg-EBT g-1-VC) at the pH of value of 2 after 2 minutes of ultrasonic adsorption. Pseudo first order kinetic model fitted very well with the experimental data (R2=0.9824). The determination coefficient of Temkin isotherm model (R2=0.8659) revealed that suggested model was compatible to experimental results. The results suggested that ultrasonic assisted adsorption of EBT onto VC could be cost- and time-efficient. Besides, the Scanning Electron Microscopy (SEM) analysis of adsorbent identified the surface structure morphology of VC. Moreover, functional groups of VC were detected after and before the ultrasonic-assisted adsorption by using Fourier Transform Infrared Spectroscopy (FTIR). Thus, interaction mechanism between VC and EBT were determined.
format	article
author	Zeynep CİGEROGLU Eyüp YILDIRIR
author_facet	Zeynep CİGEROGLU Eyüp YILDIRIR
author_sort	Zeynep CİGEROGLU
title	Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
title_short	Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
title_full	Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
title_fullStr	Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
title_full_unstemmed	Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling
title_sort	ultrasonic-assisted removal of eriochrome black t onto vermicompost: characterization, isotherm and kinetic modelling
publisher	Turkish Chemical Society
publishDate	2021
url	https://doi.org/10.18596/jotcsa.997521 https://doaj.org/article/bcdfb0eda9b7423584ef74c69b96e8a6
work_keys_str_mv	AT zeynepcigeroglu ultrasonicassistedremovaloferiochromeblacktontovermicompostcharacterizationisothermandkineticmodelling AT eyupyildirir ultrasonicassistedremovaloferiochromeblacktontovermicompostcharacterizationisothermandkineticmodelling
_version_	1718419447142678528

Ultrasonic-Assisted Removal of Eriochrome Black T onto Vermicompost: Characterization, Isotherm and Kinetic Modelling

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