Central composite design and genetic algorithm applied for the optimization of ultrasonic-assisted removal of malachite green by ZnO Nanorod-loaded activated carbon

被引：131
作者：
Ghaedi, M. [1 ]
Azad, F. Nasiri [1 ]
Dashtian, K. [1 ]
Hajati, S. [2 ]
Goudarzi, A. [3 ]
Soylak, M. [4 ]
机构：
[1] Univ Yasuj, Dept Chem, Yasuj 7591874831, Iran
[2] Univ Yasuj, Dept Phys, Yasuj 7591874831, Iran
[3] Golestan Univ, Dept Polymer Engn, Gorgan 4918888369, Iran
[4] Erciyes Univ, Dept Chem, TR-38039 Kayseri, Turkey
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2016年 / 167卷
基金：
美国国家科学基金会;
关键词：
Malachite green; Genetic algorithm; ZnO-Nanorods; Central composite design; RESPONSE-SURFACE METHODOLOGY; DIRECT YELLOW 12; AQUEOUS-SOLUTION; HYDROTHERMAL SYNTHESIS; DESIRABILITY FUNCTION; METHYLENE-BLUE; ORGANIC-DYES; ADSORPTION; ADSORBENT; ISOTHERM;
D O I：
10.1016/j.saa.2016.05.025
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Maximum malachite green (MG) adsorption onto ZnO Nanorod-loaded activated carbon (ZnO-NR-AC) was achieved following the optimization of conditions, while the mass transfer was accelerated by ultrasonic. The central composite design (CCD) and genetic algorithm (GA) were used to estimate the effect of individual variables and their mutual interactions on the MG adsorption as response and to optimize the adsorption process. The ZnO-NR-AC surface morphology and its properties were identified via FESEM, XRD and FTIR. The adsorption equilibrium isotherm and kinetic models investigation revealed the well fit of the experimental data to Langmuir isotherm and pseudo-second-order kinetic model, respectively. It was shown that a small amount of ZnO-NR-AC (with adsorption capacity of 20 mg g(-1)) is sufficient for the rapid removal of high amount of MG dye in short time (3.99 min). (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：157 / 164
页数：8
相关论文
共 50 条
  • [21] Optimization of combined ultrasonic assisted/tin sulfide nanoparticle loaded on activated carbon removal of erythrosine by response surface methodology
    Roosta, M.
    Ghaedi, M.
    Daneshfar, A.
    Sahraei, R.
    Asghari, A.
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2015, 21 : 459 - 469
  • [22] Synthesis of regenerable Zn(OH)2 nanoparticle-loaded activated carbon for the ultrasound-assisted removal of malachite green: optimization, isotherm and kinetics
    Bazrafshan, A. A.
    Hajati, S.
    Ghaedi, M.
    RSC ADVANCES, 2015, 5 (96) : 79119 - 79128
  • [23] Removal of methylene blue by silver nanoparticles loaded on activated carbon by an ultrasound-assisted device: optimization by experimental design methodology
    Ghaedi, M.
    Roosta, M.
    Ghaedi, A. M.
    Ostovan, A.
    Tyagi, I.
    Agarwal, S.
    Gupta, Vinod Kumar
    RESEARCH ON CHEMICAL INTERMEDIATES, 2018, 44 (05) : 2929 - 2950
  • [24] Random forest model for the ultrasonic-assisted removal of chrysoidine G by copper sulfide nanoparticles loaded on activated carbon; response surface methodology approach
    Bagheri, A. R.
    Ghaedi, M.
    Hajati, S.
    Ghaedi, A. M.
    Goudarzi, A.
    Asfaram, A.
    RSC ADVANCES, 2015, 5 (73) : 59335 - 59343
  • [25] Ultrasonic assisted removal of sunset yellow from aqueous solution by zinc hydroxide nanoparticle loaded activated carbon: Optimized experimental design
    Roosta, M.
    Ghaedi, M.
    Sahraei, R.
    Purkait, M. K.
    MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2015, 52 : 82 - 89
  • [26] Structural and adsorption behaviour of ZnO/aminated SWCNT-COOH for malachite green removal: face-centred central composite design
    Cigeroglu, Zeynep
    TURKISH JOURNAL OF CHEMISTRY, 2021, 45 (04) : 1224 - 1236
  • [27] Comparative study of malachite green adsorption onto activated carbon prepared from Ziziphus wood and ZnO nanoparticles loaded AC: artificial neural network modeling and optimization
    Mohammadi, Aygin
    Ghaedi, Mehrorang
    Sabzehmeidani, Mohammad Mehdi
    DESALINATION AND WATER TREATMENT, 2018, 127 : 343 - 353
  • [28] Statistical optimization of activated carbon from Thapsia transtagana stems and dyes removal efficiency using central composite design
    Machrouhi, A.
    Alilou, H.
    Farnane, M.
    El Hamidi, S.
    Sadiq, M.
    Abdennouri, M.
    Tounsadi, H.
    Barka, N.
    JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES, 2019, 4 (04): : 544 - 553
  • [29] Removal of basic dye Auramine-O by ZnS:Cu nanoparticles loaded on activated carbon: optimization of parameters using response surface methodology with central composite design
    Asfaram, Arash
    Ghaedi, Mehrorang
    Agarwal, Shilpi
    Tyagi, Inderjeet
    Gupta, Vinod Kumar
    RSC ADVANCES, 2015, 5 (24) : 18438 - 18450
  • [30] Ultrasonic-assisted adsorption of propyl paraben on ultrasonically synthesized TiO2 nanoparticles loaded on activated carbon: optimization, kinetic and equilibrium studies
    Pargari, Maryam
    Marahel, Farzaneh
    Godajdar, Bijan Mombini
    DESALINATION AND WATER TREATMENT, 2021, 212 : 164 - 172
12345