1. Yalova University, Faculty of Engineering, Polymer Engineering，Yalova 77100，TURKEY 2. Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus，Esenler, Istanbul 34210，TURKEY 3. Kirklareli University, Technology Faculty, Department of Energy Systems Engineering, Kayali, Kirklareli 39100，TURKEY 4. Kirklareli University, Faculty of Arts and Science, Department of Mathematics, Kavakli, Kirklareli 39020，TURKEY 5. Yildiz Technical University, Faculty of Arts and Science, Department of Chemistry, Davutpasa Campus，Esenler, Istanbul，34210, TURKEY 6. Bitlis Eren University, Faculty of Arts and Science, Department of Statistics, Bitlis Campus, Bitlis, 13000, TURKEY
Determination of Minimum Enzymatic Decolorization Time of Reactive Dye Solution by Spectroscopic & Mathematical Approach
1. Yalova University, Faculty of Engineering, Polymer Engineering，Yalova 77100，TURKEY 2. Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus，Esenler, Istanbul 34210，TURKEY 3. Kirklareli University, Technology Faculty, Department of Energy Systems Engineering, Kayali, Kirklareli 39100，TURKEY 4. Kirklareli University, Faculty of Arts and Science, Department of Mathematics, Kavakli, Kirklareli 39020，TURKEY 5. Yildiz Technical University, Faculty of Arts and Science, Department of Chemistry, Davutpasa Campus，Esenler, Istanbul，34210, TURKEY 6. Bitlis Eren University, Faculty of Arts and Science, Department of Statistics, Bitlis Campus, Bitlis, 13000, TURKEY
摘要： Synthetic dyes are very important for textile dyeing, paper printing, color photography and petroleum products. Traditional methods of dye removal include biodegradation, precipitation, adsorption, chemical degradation, photo degradation, and chemical coagulation. Dye decolorization with enzymatic reaction is an important issue for several research field (chemistry, environment) In this study, minimum decolorization time of Remazol Brilliant Blue R dye with Horseradish peroxidase enzyme was calculated using with mathematical equation depending on experimental data. Dye decolorization was determined by monitoring the absorbance decrease at the specific maximum wavelength for dye. All experiments were carried out with different initial dye concentrations of Remazol Brilliant Blue R at 25 ℃ constant temperature for 30 minutes. The development of the least squares estimators for a nonlinear model brings about complications not encountered in the case of the linear model. Decolorization times for completely removal of dye were calculated according to equation. It was shown that mathematical equation was conformed exponential curve for dye degradation.
Abstract：Synthetic dyes are very important for textile dyeing, paper printing, color photography and petroleum products. Traditional methods of dye removal include biodegradation, precipitation, adsorption, chemical degradation, photo degradation, and chemical coagulation. Dye decolorization with enzymatic reaction is an important issue for several research field (chemistry, environment) In this study, minimum decolorization time of Remazol Brilliant Blue R dye with Horseradish peroxidase enzyme was calculated using with mathematical equation depending on experimental data. Dye decolorization was determined by monitoring the absorbance decrease at the specific maximum wavelength for dye. All experiments were carried out with different initial dye concentrations of Remazol Brilliant Blue R at 25 ℃ constant temperature for 30 minutes. The development of the least squares estimators for a nonlinear model brings about complications not encountered in the case of the linear model. Decolorization times for completely removal of dye were calculated according to equation. It was shown that mathematical equation was conformed exponential curve for dye degradation.
[1] O’Brien A M，O’Fagain C. Journal of Chemical Technology and Biotechnology, 2000, 75: 363. [2] Song S, Yao J, He Z, et al. Journal of Hazardous Materials, 2008，152：204. [3] Dong Y, Chen J, Li C, et al. Dyes and Pigments, 2007，73：261. [4] Husain Q. Critical Reviews in Biotechnology, 2006, 26: 201. [5] Husain Q. Reviews in Environmental Science and Biotechnology, 2010, 9: 117. [6] Ca?as A I, Camarero S. Biotechnology Advances, 2010, 28: 694. [7] Novotny C, Rawal B, Bhatt M, et al. Journal of Biotechnology, 2001, 89: 113. [8] Murugesan K, Nam I, Kim Y, et al. Enzyme and Microbial Technology, 2007, 40: 1662. [9] Alam Z, Mansor M F，Jalal K C A. Journal of Hazardous Materials, 2009, 162: 708. [10] Singh S, Pakshirajan K，Daverey A. Biodegradation, 2010, 21: 501. [11] Aitken M D. The Chemical Engineering Journal, 1993, 52: B49. [12] Nam S，Tratnyek P G. Water Research, 2000, 34: 1837. [13] Pirillo S, Einschlag F S G, Rueda E H, et al. Industrial and Engineering Chemistry Research, 2010, 49: 6745. [14] Yu J, Tayior K E, Zou H, et al. Environmental Science and Technology, 1994, 28: 2154. [15] Wada S, Ichikawa H，Tastsumi K. Biotechnology and Bioengineering, 1995, 45: 304. [16] Tatsumi K, Wada K，Ichikawa H. Biotechnology and Bioengineering, 1996, 51: 126. [17] Bhunia A，Durani S, Wangikar P P. Biotechnology and Bioengineering, 2001, 72: 562. [18] Cengiz M A, Percy D F. Statistics in Medicine, 2001, 20: 1663. [19] Sayan E. Chemical Engineering Journal, 2006, 119: 175. [20] Ercan I, Ozdemir S T, Etoz A, et al. Journal of Anatomy, 2008, 213: 663. [21] Chen C，Yu K. Statistics and Computing, 2009, 19: 271. [22] D’Urso P, Massari R，Santoro A. Information Sciences, 2010, 180: 4737. [23] Onder S, Celebi M, Altikatoglu M, et al Applied Biochemistry and Biotechnology, 2011，163：433. [24] Altikatoglu M，Basaran Y. Protein Journal, 2011, 30: 84.
