Yayın: Chemical oxygen demand and color removal from textile wastewater by UV/H2O2 using artificial neural networks
Tarih
Kurum Yazarları
Yonar, Taner Yona
Yalılı , Melike Kılıç
Yazarlar
Danışman
Dil
Türü
Yayıncı:
Wiley
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
The photooxidation of pollutants, especially chemical oxygen demand (COD) and color, in textile industrial wastewater was performed in the presence of hydrogen peroxide (H2O2), using 256 nm UV light (15 W), to model the discoloration and COD elimination processes and characterize the influence of process variables. Within this study, data were obtained through a NeuroSolutions 5.06 model and successfully tested. Each sample was characterized by three independent variables (i.e., pH, H2O2 concentration, and time of operation) and two dependent variables (i.e., color and COD). The results indicated that pH was the predominant variable, and the reaction mean time and H2O2 volume were the less influential variables. The neural model obtained presented coefficients of correlation of 99% for COD and 97% for color, indicating the prediction power of the model and its character of generalization.
Açıklama
Kaynak:
Anahtar Kelimeler:
Konusu
Artificial neural network, UV/H2O2, Chemical oxygen demand (COD), Color, Textile wastewater, Advanced oxidation processes, Aqueous-solutions, Decolorization, Azo-dye, Degradation, Dyestuffs, Photodegradation, Prediction, Engineering, Environmental sciences & ecology, Water resources, Marine & freshwater biology, Color, Color removal (water treatment), Textiles, Neural networks, Photooxidation, Oxygen, Tungsten, Dependent variables, Textile wastewater, Elimination process, Process Variables, Independent variables, Neural modeling, Industrial wastewaters, Chemical oxygen demand, Artificial neural network, Wastewater, Chemical oxygen demand, Ultraviolet radiation, Color, Textile industry, Hydrogen peroxide, Ph, Light intensity, Photooxidation, Numerical model
Alıntı
Yonar, T. Y. ve Kılıç, M. Y. (2013). "Chemical oxygen demand and color removal from textile wastewater by UV/H2O2 using artificial neural networks". Water Environment Research, 86(11), 2159-2165.