Celebi Mithat, Ozdemir Zafer Omer, Eroglu Emre, Altikatoglu Melda, Guney Ibrahim
Guang Pu Xue Yu Guang Pu Fen Xi. 2015 Feb;35(2):340-5.
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 degrees C 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.
合成染料对纺织品染色、纸张印刷、彩色摄影和石油产品非常重要。传统的染料去除方法包括生物降解、沉淀、吸附、化学降解、光降解和化学混凝。酶促反应使染料脱色是几个研究领域（化学、环境）的重要课题。在本研究中，根据实验数据，使用数学方程计算了辣根过氧化物酶对雷马素亮蓝R染料的最小脱色时间。通过监测染料在特定最大波长处吸光度的降低来确定染料脱色。所有实验均在25℃恒温下，以不同的雷马素亮蓝R初始染料浓度进行30分钟。非线性模型的最小二乘估计量的发展带来了线性模型情况下未遇到的复杂性。根据方程计算完全去除染料的脱色时间。结果表明，数学方程符合染料降解的指数曲线。
