Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite design optimization

HASSANI, Aydin; SOLTANI, Reza Darvishi Cheshmeh; KIRANSAN, Murat; Karaca, Semra; KARACA, Canan; KHATAEE, Alireza

doi:10.1007/s11814-015-0106-y

Makale Tam Makale Uluslararası 2016

Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite design optimization

Aydin HASSANI, Reza Darvishi Cheshmeh SOLTANI, Murat KIRANSAN, Semra Karaca, Canan KARACA, Alireza KHATAEE

Korean Journal of Chemical Engineering Cilt 33 · Sayı 1 · ss. 178–188 · 01.01.2016

DOI ile aç

Özet

The removal of two anionic dyes, C.I. Acid Orange 7 (AO7) and C.I. Acid Red 17 (AR17), by ultrasound-assisted adsorption on the modified nanoclay in aqueous solutions was studied. The modified nanoclay was characterized by SEM/EDX, BET, XRD and FT-IR techniques. The average crystal size for the interlayer spacing of the modified nanoclay was about 14.3 nm. Central composite design (CCD) was used for the optimization of the operational parameters, including the initial dye concentration, sonication time, adsorbent dosage and temperature. The results demonstrated a good agreement between the predicted values obtained by the model and the experimental values for both AO7 (R-2=0.959) and AR17 (R-2=0.971).

Anahtar kelimeler

REMOVAL experimental design AQUEOUS-SOLUTION MONTMORILLONITE DECOLORIZATION METHYLENE-BLUE Biosorption malachite green Response surface methodology NANOCLAY BASIC-DYES LOW-COST Anionic Dyes Sono-adsorption

Atıf için künye

HASSANI, A., SOLTANI, R. D. C., KIRANSAN, M., Karaca, S., KARACA, C., & KHATAEE, A. (2016). Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite design optimization. Korean Journal of Chemical Engineering, 33(1), 178–188. https://doi.org/10.1007/s11814-015-0106-y

BibTeX

@article{hassani2016-69577,
  author = {HASSANI, Aydin and SOLTANI, Reza Darvishi Cheshmeh and KIRANSAN, Murat and Karaca, Semra and KARACA, Canan and KHATAEE, Alireza},
  title = {Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite design optimization},
  journal = {Korean Journal of Chemical Engineering},
  year = {2016},
  volume = {33},
  number = {1},
  pages = {178--188},
  issn = {0256-1115},
  doi = {10.1007/s11814-015-0106-y},
  url = {https://akademik.atauni.edu.tr/yayinlar/69577-ultrasound-assisted-adsorption-of-textile-dyes-using-modified-nanoclay-central}
}