Combination of ACO-artificial neural network method for modeling of manganese and cobalt extraction onto nanometer SiO2 from water samples

被引：15

作者：

Khajeh, Mostafa ^{[1
]}

Hezaryan, Sheida ^{[1
]}

机构：

[1] Univ Zabol, Dept Chem, Zabol, Iran

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2013年 / 19卷 / 06期

关键词：

Manganese; Cobalt; SiO2; nanoparticles; Artificial neural network; Ant colony optimization; SOLID-PHASE EXTRACTION; CLOUD POINT; PRECONCENTRATION; SURFACE;

D O I：

10.1016/j.jiec.2013.03.026

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, modeling based on ant-colony optimization - artificial neural network have been employed to develop the model for simulation and optimization of nanometer SiO2 for the extraction of manganese and cobalt from water samples. The pH, time, amount of SiO2 nanoparticles and concentration of 1-(2-pyridylazo)-2-naphthol (PAN) were the input variables, while the extraction% of analytes was the output. Under the optimum conditions, the detection limits were 0.52 and 0.7 p.g L-1, for manganese and cobalt, respectively. The method was applied to the extraction of manganese and cobalt from water samples and one certified reference material. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

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页码：2100 / 2107

页数：8

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