Application of response surface analysis to the photolytic degradation of Basic Red 2 dye

Bahadir K. Körbahti; M. A. Rauf

doi:10.1016/j.cej.2007.06.016

Application of response surface analysis to the photolytic degradation of Basic Red 2 dye

Bahadir K. Körbahti, M. A. Rauf

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

119 Citations (Scopus)

Abstract

In this study, the photolytic degradation of Basic Red 2 (BR2) via UV radiation in the presence of H₂O₂ was optimized using response surface methodology (RSM). Under the optimized conditions of 20 μM BR2, 1.67 mM H₂O₂, and pH 7.6, the ANOVA results indicated that the proposed model can be used to navigate the design space. It was found that the response of BR2 degradation is very sensitive to the independent factors of BR2 concentration and H₂O₂ concentration. In the optimization, R² and R_adj² correlation coefficients for the model were evaluated as 0.89 and 0.80, respectively.

Original language	English
Pages (from-to)	166-171
Number of pages	6
Journal	Chemical Engineering Journal
Volume	138
Issue number	1-3
DOIs	https://doi.org/10.1016/j.cej.2007.06.016
Publication status	Published - May 1 2008

Keywords

Basic Red 2
Degradation
Dye removal
Optimization
Photolysis
Response surface methodology (RSM)

ASJC Scopus subject areas

General Chemistry
Environmental Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

Access to Document

10.1016/j.cej.2007.06.016

Cite this

@article{f11509697fb847bb8010cae79278923e,

title = "Application of response surface analysis to the photolytic degradation of Basic Red 2 dye",

abstract = "In this study, the photolytic degradation of Basic Red 2 (BR2) via UV radiation in the presence of H2O2 was optimized using response surface methodology (RSM). Under the optimized conditions of 20 μM BR2, 1.67 mM H2O2, and pH 7.6, the ANOVA results indicated that the proposed model can be used to navigate the design space. It was found that the response of BR2 degradation is very sensitive to the independent factors of BR2 concentration and H2O2 concentration. In the optimization, R2 and Radj2 correlation coefficients for the model were evaluated as 0.89 and 0.80, respectively.",

keywords = "Basic Red 2, Degradation, Dye removal, Optimization, Photolysis, Response surface methodology (RSM)",

author = "K{\"o}rbahti, {Bahadir K.} and Rauf, {M. A.}",

year = "2008",

month = may,

day = "1",

doi = "10.1016/j.cej.2007.06.016",

language = "English",

volume = "138",

pages = "166--171",

journal = "Chemical Engineering Journal",

issn = "1385-8947",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Application of response surface analysis to the photolytic degradation of Basic Red 2 dye

AU - Körbahti, Bahadir K.

AU - Rauf, M. A.

PY - 2008/5/1

Y1 - 2008/5/1

N2 - In this study, the photolytic degradation of Basic Red 2 (BR2) via UV radiation in the presence of H2O2 was optimized using response surface methodology (RSM). Under the optimized conditions of 20 μM BR2, 1.67 mM H2O2, and pH 7.6, the ANOVA results indicated that the proposed model can be used to navigate the design space. It was found that the response of BR2 degradation is very sensitive to the independent factors of BR2 concentration and H2O2 concentration. In the optimization, R2 and Radj2 correlation coefficients for the model were evaluated as 0.89 and 0.80, respectively.

AB - In this study, the photolytic degradation of Basic Red 2 (BR2) via UV radiation in the presence of H2O2 was optimized using response surface methodology (RSM). Under the optimized conditions of 20 μM BR2, 1.67 mM H2O2, and pH 7.6, the ANOVA results indicated that the proposed model can be used to navigate the design space. It was found that the response of BR2 degradation is very sensitive to the independent factors of BR2 concentration and H2O2 concentration. In the optimization, R2 and Radj2 correlation coefficients for the model were evaluated as 0.89 and 0.80, respectively.

KW - Basic Red 2

KW - Degradation

KW - Dye removal

KW - Optimization

KW - Photolysis

KW - Response surface methodology (RSM)

UR - http://www.scopus.com/inward/record.url?scp=40749145985&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=40749145985&partnerID=8YFLogxK

U2 - 10.1016/j.cej.2007.06.016

DO - 10.1016/j.cej.2007.06.016

M3 - Article

AN - SCOPUS:40749145985

SN - 1385-8947

VL - 138

SP - 166

EP - 171

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

IS - 1-3

ER -

Application of response surface analysis to the photolytic degradation of Basic Red 2 dye

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this