REACTIVE BLUE 19 DYE ADSORPTION BEHAVIOR ON JUJUBE STEMS POWDER FROM SYNTETIC TEXTILE WASTEWATER: ISOTHERM AND KINETIC ADSORPTION STUDIES

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GHANEIAN MOHAMMAD TAGHI; EHRAMPOUSH MOHAMMAD HASSAN; SAHLABADI FATEMEH; MOOTAB MAHBOOBEH; REZAPOUR IRAJ; JASEMIZAD TAHEREH

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Journal: JOURNAL OF COMMUNITY HEALTH RESEARCH Year:2014 | Volume:3 | Issue:1 Page(s): 67-78

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Title

REACTIVE BLUE 19 DYE ADSORPTION BEHAVIOR ON JUJUBE STEMS POWDER FROM SYNTETIC TEXTILE WASTEWATER: ISOTHERM AND KINETIC ADSORPTION STUDIES

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Keywords

ADSORPTION

JUJUBE STEMS POWDER

REACTIVE BLUE 19

KINETICS

Abstract

Introduction: Dyes have complicated structures, they are usually toxic and resistant to biological treatment and enter the environment through industrial waste streams. The present study is aimed to review the isotherm and kinetic ADSORPTION studies of REACTIVE BLUE 19 (RB19) dye onto JUJUBE STEMS POWDER from synthetic textile wastewater.Materials and Methods: This study was conducted in laboratory scale. Synthetic wastewater was prepared with dissolving RB19 in distilled water. The dye concentration was determined by using UV/Vis spectrophotometer at 592 nm. In this study, we investigated the effects of initial dye concentration, pH, adsorbent dose and contact time. For better understanding of the ADSORPTION process, the experimental data were analyzed with Langmuir and Freundlich isotherm models and kinetic studies.Results: The results showed that removing RB19 dye with JUJUBE STEMS POWDER as a natural biosorbent had the best efficiency in alkaline environment (pH=10) and by increasing the pH from 3 to 10, the dye removal efficiency increased. By decreasing the initial dye concentration and increasing the time and adsorbent dose, dye removal efficiency increased. In this study, the best fit of the ADSORPTION isotherm data was obtained using the Langmuir model. Kinetic analysis of our results showed that the results well fitted the pseudo-second-order reaction.Conclusion: We can conclude that JUJUBE STEMS POWDER could be used as a biosorbent for dye removal from aqueous solutions.

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APA: Copy

GHANEIAN, MOHAMMAD TAGHI, EHRAMPOUSH, MOHAMMAD HASSAN, SAHLABADI, FATEMEH, MOOTAB, MAHBOOBEH, REZAPOUR, IRAJ, & JASEMIZAD, TAHEREH. (2014). REACTIVE BLUE 19 DYE ADSORPTION BEHAVIOR ON JUJUBE STEMS POWDER FROM SYNTETIC TEXTILE WASTEWATER: ISOTHERM AND KINETIC ADSORPTION STUDIES. JOURNAL OF COMMUNITY HEALTH RESEARCH, 3(1), 67-78. SID. https://sid.ir/paper/344232/en

Vancouver: Copy

GHANEIAN MOHAMMAD TAGHI, EHRAMPOUSH MOHAMMAD HASSAN, SAHLABADI FATEMEH, MOOTAB MAHBOOBEH, REZAPOUR IRAJ, JASEMIZAD TAHEREH. REACTIVE BLUE 19 DYE ADSORPTION BEHAVIOR ON JUJUBE STEMS POWDER FROM SYNTETIC TEXTILE WASTEWATER: ISOTHERM AND KINETIC ADSORPTION STUDIES. JOURNAL OF COMMUNITY HEALTH RESEARCH[Internet]. 2014;3(1):67-78. Available from: https://sid.ir/paper/344232/en

IEEE: Copy

MOHAMMAD TAGHI GHANEIAN, MOHAMMAD HASSAN EHRAMPOUSH, FATEMEH SAHLABADI, MAHBOOBEH MOOTAB, IRAJ REZAPOUR, and TAHEREH JASEMIZAD, “REACTIVE BLUE 19 DYE ADSORPTION BEHAVIOR ON JUJUBE STEMS POWDER FROM SYNTETIC TEXTILE WASTEWATER: ISOTHERM AND KINETIC ADSORPTION STUDIES,” JOURNAL OF COMMUNITY HEALTH RESEARCH, vol. 3, no. 1, pp. 67–78, 2014, [Online]. Available: https://sid.ir/paper/344232/en

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