TY  - JOUR
AV  - none
SP  - 127
TI  - The use of artificial neural network (ANN) for modeling of COD removal from antibiotic aqueous solution by the Fenton process
N1  - cited By 239
SN  - 03043894
EP  - 134
ID  - scholars1222
KW  - Amoxicillin; Antibiotic degradation; Aqueous solutions; Artificial Neural Network; Back propagation neural networks; Backpropagation training algorithm; COD removal; Correlation coefficient; Fenton process; Hidden layers; Levenberg-Marquardt; Linear transfer function; Molar ratio; Neural network modeling; Output layer; Reaction time; Relative importance; Sigmoid transfer function; Three-layer
KW  -  Antibiotics; Backpropagation algorithms; Computer simulation; Degradation; Forecasting; Mean square error; pH effects; Sensitivity analysis; Transfer functions
KW  -  Neural networks
KW  -  amoxicillin; ampicillin; cloxacillin; hydrogen peroxide; iron
KW  -  antibiotics; aqueous solution; artificial neural network; back propagation; biodegradation; catalysis; chemical oxygen demand; computer simulation; linearity; numerical model; optimization; oxidation; prediction; sensitivity analysis; transfer function
KW  -  aqueous solution; article; artificial neural network; chemical oxygen demand; controlled study; degradation kinetics; Fenton reaction; pH; prediction; reaction time; sensitivity analysis; simulation; waste component removal; waste water management
KW  -  Algorithms; Anti-Bacterial Agents; Artificial Intelligence; Hydrogen Peroxide; Hydrogen-Ion Concentration; Iron; Models
KW  -  Chemical; Models
KW  -  Statistical; Neural Networks (Computer); Neurons; Oxygen; Reproducibility of Results; Solutions; Water
N2  - The study examined the implementation of artificial neural network (ANN) for the prediction and simulation of antibiotic degradation in aqueous solution by the Fenton process. A three-layer backpropagation neural network was optimized to predict and simulate the degradation of amoxicillin, ampicillin and cloxacillin in aqueous solution in terms of COD removal. The configuration of the backpropagation neural network giving the smallest mean square error (MSE) was three-layer ANN with tangent sigmoid transfer function (tansig) at hidden layer with 14 neurons, linear transfer function (purelin) at output layer and Levenberg-Marquardt backpropagation training algorithm (LMA). ANN predicted results are very close to the experimental results with correlation coefficient (R2) of 0.997 and MSE 0.000376. The sensitivity analysis showed that all studied variables (reaction time, H2O2/COD molar ratio, H2O2/Fe2+ molar ratio, pH and antibiotics concentration) have strong effect on antibiotic degradation in terms of COD removal. In addition, H2O2/Fe2+ molar ratio is the most influential parameter with relative importance of 25.8. The results showed that neural network modeling could effectively predict and simulate the behavior of the Fenton process. © 2010 Elsevier B.V.
IS  - 1-3
Y1  - 2010///
VL  - 179
A1  - Elmolla, E.S.
A1  - Chaudhuri, M.
A1  - Eltoukhy, M.M.
JF  - Journal of Hazardous Materials
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-77952889835&doi=10.1016%2fj.jhazmat.2010.02.068&partnerID=40&md5=b350932e0c0b34d3d68309065e4ff81c
ER  -