Adsorption of acid blue 25 from aqueous solution using zeolite and surfactant modified zeolite

L. Sivarama Krishna, K. Soontarapa, Nabel Kalel Asmel, Mohammad Alamgir Kabir, Ali Yuzir, Wan Zuhairi Wan Yaacob, Y. Sarala

Research output: Contribution to journalArticle

Abstract

In the present study, we have demonstrated the Indonesian natural zeolite and modified zeolite was used to remove the acid blue 25 (AB25) from wastewater. The adsorption capacity of AB25 on zeolite and modified zeolite (zeolite-CTAB) were investigated by various batch adsorption experiments. The modification effect on the surface of zeolite was analyzed using Fourier transforms infrared spectra, scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray fluorescence, and X-ray diffraction, respectively. The maximum removal of AB25 was obtained under acidic conditions at pH 2. The kinetic experimental results imply that the adsorption of AB25 onto these adsorbents well followed the second-order kinetic model. The maximum adsorption capacity of 64.2 mg/g was found in Zeolite at 30°C and 112.44 mg/g for zeolite-CTAB at 60°C. The results revealed that the adsorption of AB25 onto zeolite-CTAB fitted better to Langmuir model and Zeolite fitted better with Freundlich model. The AB25 adsorption on zeolite-CTAB increases with an increasing temperature indicates that the preferential adsorption may occur at a higher temperature. The positive value of ∆H° in zeolite-CTAB material thermodynamic parameters indicates that the process was an endothermic process. These results indicate that zeolite-CTAB has high adsorbent efficiency and it is promising adsorbents for removing the dye AB25.

Original languageEnglish
Pages (from-to)348-360
Number of pages13
JournalDesalination and Water Treatment
Volume150
DOIs
Publication statusPublished - 1 May 2019
Externally publishedYes

Fingerprint

zeolite
surfactant
Surface active agents
aqueous solution
adsorption
Adsorption
Acids
acid
Adsorbents
Kinetics
Fourier transforms
Wastewater
Dyes
Fluorescence
Thermodynamics
kinetics
Infrared radiation
X ray diffraction
X rays
Temperature

Keywords

  • Acid Blue 25
  • Adsorption
  • Wastewater
  • Zeolite
  • Zeolite-CTAB

ASJC Scopus subject areas

  • Water Science and Technology
  • Ocean Engineering
  • Pollution

Cite this

Adsorption of acid blue 25 from aqueous solution using zeolite and surfactant modified zeolite. / Sivarama Krishna, L.; Soontarapa, K.; Asmel, Nabel Kalel; Kabir, Mohammad Alamgir; Yuzir, Ali; Wan Yaacob, Wan Zuhairi; Sarala, Y.

In: Desalination and Water Treatment, Vol. 150, 01.05.2019, p. 348-360.

Research output: Contribution to journalArticle

Sivarama Krishna, L. ; Soontarapa, K. ; Asmel, Nabel Kalel ; Kabir, Mohammad Alamgir ; Yuzir, Ali ; Wan Yaacob, Wan Zuhairi ; Sarala, Y. / Adsorption of acid blue 25 from aqueous solution using zeolite and surfactant modified zeolite. In: Desalination and Water Treatment. 2019 ; Vol. 150. pp. 348-360.
@article{b85ad991387945ff8d63736484a4129b,
title = "Adsorption of acid blue 25 from aqueous solution using zeolite and surfactant modified zeolite",
abstract = "In the present study, we have demonstrated the Indonesian natural zeolite and modified zeolite was used to remove the acid blue 25 (AB25) from wastewater. The adsorption capacity of AB25 on zeolite and modified zeolite (zeolite-CTAB) were investigated by various batch adsorption experiments. The modification effect on the surface of zeolite was analyzed using Fourier transforms infrared spectra, scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray fluorescence, and X-ray diffraction, respectively. The maximum removal of AB25 was obtained under acidic conditions at pH 2. The kinetic experimental results imply that the adsorption of AB25 onto these adsorbents well followed the second-order kinetic model. The maximum adsorption capacity of 64.2 mg/g was found in Zeolite at 30°C and 112.44 mg/g for zeolite-CTAB at 60°C. The results revealed that the adsorption of AB25 onto zeolite-CTAB fitted better to Langmuir model and Zeolite fitted better with Freundlich model. The AB25 adsorption on zeolite-CTAB increases with an increasing temperature indicates that the preferential adsorption may occur at a higher temperature. The positive value of ∆H° in zeolite-CTAB material thermodynamic parameters indicates that the process was an endothermic process. These results indicate that zeolite-CTAB has high adsorbent efficiency and it is promising adsorbents for removing the dye AB25.",
keywords = "Acid Blue 25, Adsorption, Wastewater, Zeolite, Zeolite-CTAB",
author = "{Sivarama Krishna}, L. and K. Soontarapa and Asmel, {Nabel Kalel} and Kabir, {Mohammad Alamgir} and Ali Yuzir and {Wan Yaacob}, {Wan Zuhairi} and Y. Sarala",
year = "2019",
month = "5",
day = "1",
doi = "10.5004/dwt.2019.23726",
language = "English",
volume = "150",
pages = "348--360",
journal = "Desalination and Water Treatment",
issn = "1944-3994",
publisher = "Taylor and Francis Ltd.",

}

TY - JOUR

T1 - Adsorption of acid blue 25 from aqueous solution using zeolite and surfactant modified zeolite

AU - Sivarama Krishna, L.

AU - Soontarapa, K.

AU - Asmel, Nabel Kalel

AU - Kabir, Mohammad Alamgir

AU - Yuzir, Ali

AU - Wan Yaacob, Wan Zuhairi

AU - Sarala, Y.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - In the present study, we have demonstrated the Indonesian natural zeolite and modified zeolite was used to remove the acid blue 25 (AB25) from wastewater. The adsorption capacity of AB25 on zeolite and modified zeolite (zeolite-CTAB) were investigated by various batch adsorption experiments. The modification effect on the surface of zeolite was analyzed using Fourier transforms infrared spectra, scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray fluorescence, and X-ray diffraction, respectively. The maximum removal of AB25 was obtained under acidic conditions at pH 2. The kinetic experimental results imply that the adsorption of AB25 onto these adsorbents well followed the second-order kinetic model. The maximum adsorption capacity of 64.2 mg/g was found in Zeolite at 30°C and 112.44 mg/g for zeolite-CTAB at 60°C. The results revealed that the adsorption of AB25 onto zeolite-CTAB fitted better to Langmuir model and Zeolite fitted better with Freundlich model. The AB25 adsorption on zeolite-CTAB increases with an increasing temperature indicates that the preferential adsorption may occur at a higher temperature. The positive value of ∆H° in zeolite-CTAB material thermodynamic parameters indicates that the process was an endothermic process. These results indicate that zeolite-CTAB has high adsorbent efficiency and it is promising adsorbents for removing the dye AB25.

AB - In the present study, we have demonstrated the Indonesian natural zeolite and modified zeolite was used to remove the acid blue 25 (AB25) from wastewater. The adsorption capacity of AB25 on zeolite and modified zeolite (zeolite-CTAB) were investigated by various batch adsorption experiments. The modification effect on the surface of zeolite was analyzed using Fourier transforms infrared spectra, scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray fluorescence, and X-ray diffraction, respectively. The maximum removal of AB25 was obtained under acidic conditions at pH 2. The kinetic experimental results imply that the adsorption of AB25 onto these adsorbents well followed the second-order kinetic model. The maximum adsorption capacity of 64.2 mg/g was found in Zeolite at 30°C and 112.44 mg/g for zeolite-CTAB at 60°C. The results revealed that the adsorption of AB25 onto zeolite-CTAB fitted better to Langmuir model and Zeolite fitted better with Freundlich model. The AB25 adsorption on zeolite-CTAB increases with an increasing temperature indicates that the preferential adsorption may occur at a higher temperature. The positive value of ∆H° in zeolite-CTAB material thermodynamic parameters indicates that the process was an endothermic process. These results indicate that zeolite-CTAB has high adsorbent efficiency and it is promising adsorbents for removing the dye AB25.

KW - Acid Blue 25

KW - Adsorption

KW - Wastewater

KW - Zeolite

KW - Zeolite-CTAB

UR - http://www.scopus.com/inward/record.url?scp=85065513494&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85065513494&partnerID=8YFLogxK

U2 - 10.5004/dwt.2019.23726

DO - 10.5004/dwt.2019.23726

M3 - Article

VL - 150

SP - 348

EP - 360

JO - Desalination and Water Treatment

JF - Desalination and Water Treatment

SN - 1944-3994

ER -