Comparative study of Box–Behnken, central composite, and Doehlert matrix for multivariate optimization of Pb (II) adsorption onto <i>Robinia</i> tree leaves

Journal of Chemometrics - Tập 27 Số 1-2 - Trang 12-20 - 2013
Javad Zolgharnein1, Ali Shahmoradi1, Jahan B. Ghasemi2
1Department of Chemistry, Faculty of Science Arak University Arak 38156‐876 Iran
2Department of Chemistry, Faculty of Science, K.N. Toosi University of Technology, Tehran, Iran

Tóm tắt

A comparative study of Box–Behnken, central composite, and Doehlert matrix was performed on the adsorption of Pb (II) by Robinia tree leaves in a batch system. As a case study, uptake capacity (q) and removal efficiency (R) of Pb (II) biosorption have been evaluated with all theses approaches. The advantages and limitations of these different response surface techniques have been experimentally considered. The results show the different statistical predictability of Doehlert matrix and Box–Behnken design at 95% confidence level comparable with some extent with that of central composite design at some extreme conditions. An environmental and economical comparison was also carried out between individual and simultaneous optimization of removal efficiency (R) and uptake capacity (q) using desirability function. Optimization of q proves only to have advantages over R or simultaneous optimization of R and q in this particular biosorption process. Copyright © 2013 John Wiley & Sons, Ltd.

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Tài liệu tham khảo

10.1039/an9931801549

10.1039/an9952000295

10.1016/S0003-2670(97)00155-4

10.1016/S0039-9140(99)00005-3

10.1016/j.talanta.2004.01.015

10.1016/j.chroma.2007.03.051

10.1016/j.aca.2007.07.011

10.1016/j.talanta.2008.05.019

10.1016/j.microc.2009.02.002

10.1016/j.aca.2009.06.015

10.1080/05704920701551506

10.1080/10408340600969478

10.1002/cem.771

10.1002/vnl.730150110

10.1016/0169-7439(87)80117-X

10.1016/0165-9936(96)80762-X

10.1016/S0169-7439(98)00065-3

Massart DL, 2003, Handbook of Chemometrics and Qualimetrics, Part A

Bruns RE, 2006, Statistical design–Chemometrics

Montgomery DC, 2001, Design and analysis of experiments

10.1385/ABAB:91-93:1-9:413

10.1016/j.biortech.2005.07.017

10.1016/j.talanta.2008.03.039

10.1002/clen.200900090

10.2116/analsci.26.111

Volesky B, 1990, Biosorption of heavy metals

10.1021/bp00033a001

Vieria RHSF, 2000, Biosorption: a solution to pollution, Int. Microbiol., 3, 17

Volskey B, 2003, Sorption and Biosorption

10.1021/es0102989

10.1016/j.biortech.2007.11.064

10.1016/j.jhazmat.2007.11.110

10.1021/je100157y

10.1080/02772241003694744

10.1021/je1006218

10.1002/clen.201000231

Baker FD, 1985, Orthogonal central composite designs of the third order in the evaluation of sensitivity and plant growth simulation models, J. Am. Stat. Assoc., 80, 574, 10.1080/01621459.1985.10478156

10.1023/A:1018876625126

10.1201/9781420018301

10.1016/j.jhazmat.2009.03.041

10.1002/jctb.2463

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Journal of Chemometrics

Tập 27 Số 1-2

12-20

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