Bibliographic citations
Blanco, M., (2018). Redes neuronales artificiales aplicadas a la remoción de cobre en agua utilizando quitosano entrecruzado con glutaraldehído [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/19048
Blanco, M., Redes neuronales artificiales aplicadas a la remoción de cobre en agua utilizando quitosano entrecruzado con glutaraldehído [Tesis]. : Universidad Nacional de Ingeniería; 2018. http://hdl.handle.net/20.500.14076/19048
@mastersthesis{renati/710554,
title = "Redes neuronales artificiales aplicadas a la remoción de cobre en agua utilizando quitosano entrecruzado con glutaraldehído",
author = "Blanco Lecca, Manuel Enrique",
publisher = "Universidad Nacional de Ingeniería",
year = "2018"
}
To study an intelligent system capable of predicting the percentage behavior in the removal of copper in deionized waters, an artificial intelligence technique has been designed applied to the chemical problem of metal removal (specifically Cu (II)) in waters, taking MATLAB R2014a as software for to programming support. This system has been initially trained with 74 data entered as learning patterns, having as input parameters, for the artificial neural network, 6 critical parameters of the experiment: pH, mass of chitosan cross-linked with glutaraldehyde (g), concentration of glutaraldehyde (GLA) (g / 100mL), stirring time (min), stirring frequency (rpm), and initial copper concentration (ppm). It was verified that the maximum prediction error of the artificial neural network model of the multilayer perceptron type (14.15%) is obtained from 16 hidden layers. To check the effectiveness of the neural network, 9 different measurements were used to those of the experiment matrix, in order to validate this system, thus verifying the effectiveness of our neural network (at 98.79% correspondence between the predictive values, with respect to the actual values observed). Decontamination is achieved by capturing the Cu (II) ion (analyte studied in water) by the chitosan beads cross-linked with glutaraldehyde. Obtaining the experimental data is taken as a percentage difference between the initial water concentration (contaminated with CuSO4.5H2O) and the concentration obtained after the decontamination process with the chitosan beads cross-linked with glutaraldehyde, registered by the absorption spectrophotometry technique atomic.
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