1. A. Reife, H.S. Freeman, Environmental Chemistry of Dyes and Pigments, John Wiley & Sons, 1996.
  2. W. Herbst, K. Hunger, Industrial Organic Pigments: Production, Properties, Applications, John Wiley & Sons, 2006.
  3. X.Q. Li, Q.H. Zhang, K. Ma, H.M. Li, Z. Guo, Identification and determination of 34 water-soluble synthetic dyes in foodstuff by high performance liquid chromatography–diode array detection–ion trap time-of-flight tandem mass spectrometry, Food Chem., 182 (2015) 316–326.
  4. K. Hunger, Industrial Dyes: Chemistry, Properties, Applications, John Wiley & Sons, 2007.
  5. K. Lacasse, W. Baumann, Textile Chemicals: Environmental data and facts, Springer Science & Business Media, 2004.
  6. Y.E. Unsal, M. Soylak, M. Tuzen, Column solid-phase extraction of sunset yellow and spectrophotometric determination of its use in powdered beverage and confectionery products, Int. J. Food Sci. Technol., 47 (2012) 1253–1258.
  7. F. Cioni, G. Bartolucci, G. Pieraccini, S. Meloni, G. Moneti, Development of a solid phase microextraction method for detection of the use of banned azo dyes in coloured textiles and leather, Rapid Commun. Mass Spectrom., 13 (1999) 1833– 1837.
  8. H. Yan, J. Qiao, Y. Pei, T. Long, W. Ding, K. Xie, Molecularly imprinted solid-phase extraction coupled to liquid chromatography for determination of Sudan dyes in preserved beancurds, Food Chem., 132 (2012) 649–654.
  9. N. Xiao, J. Deng, K. Huang, S. Ju, C. Hu, J. Liang, Application of derivative and derivative ratio spectrophotometry to simultaneous trace determination of rhodamine B and rhodamine 6G after dispersive liquid–liquid microextraction, Spectrochim. Acta Mol. Biomol. Spectrosc., 128 (2014) 312–318.
  10. C. Yu, Q. Liu, L. Lan, B. Hu, Comparison of dual solvent-stir bars microextraction and U-shaped hollow fiber–liquid phase microextraction for the analysis of Sudan dyes in food samples by high performance liquid chromatography–ultraviolet/ mass spectrometry, J. Chromatogr. A, 1188 (2008) 124–131.
  11. E. Heidarizadi, R. Tabaraki, Simultaneous spectrophotometric determination of synthetic dyes in food samples after cloud point extraction using multiple response optimizations, Talanta, 148 (2016) 237–246.
  12. O. Sahin, C. Saka, S. Kutluay, Cold plasma and microwave radiation applications on almond shell surface and its effects on the adsorption of Eriochrome Black T, J. Ind. Eng. Chem., 19 (2013) 1617–1623.
  13. T.A. Saleh, A.M. Muhammad, S.A. Ali, Synthesis of hydrophobic cross-linked polyzwitter ionic acid for simultaneous sorption of Eriochrome Black T and chromium ions from binary hazardous waters, J. Colloid Interf. Sci., 468 (2016) 324–333.
  14. K. Dong, F. Qiu, X. Guo, J. Xu, D. Yang, K. He, Adsorption behavior of azo dye Eriochrome Black T from aqueous solution by β-cyclodextrins/polyurethane foam material, Polym. Plast. Technol. Eng., 52 (2013) 452–460.
  15. O.A. Attallah, M.A. Al-Ghobashy, M. Nebsen, M.Y. Salem, Removal of cationic and anionic dyes from aqueous solution with magnetite/pectin and magnetite/silica/pectin hybrid nanocomposites: kinetic, isotherm and mechanism analysis, RSC Adv., (2016) 11461–11480.
  16. A. Mittal, V.K. Gupta, Adsorptive removal and recovery of the azo dye Eriochrome Black T, Toxicol. Environ. Chem., 92 (2010) 1813–1823.
  17. M. Zubair, N. Jarrah, M.S. Manzar, M. Al-Harthi, M. Daud, N.D. Mu’azu, S.A. Haladu, Adsorption of Eriochrome Black T from aqueous phase on MgAl-, CoAl- and NiFe- calcined layered double hydroxides: kinetic, equilibrium and thermodynamic studies, J. Mol. Liq., 230 (2017) 344–352.
  18. M.D.G.D. Luna, E.D. Flores, D.A.D. Genuino, C.M. Futalan, M.W. Wan, Adsorption of Eriochrome Black T (EBT) dye using activated carbon prepared from waste rice hulls—optimization, isotherm and kinetic studies, J. Taiwan Inst. Chem. Eng., 44 (2013) 646–653.
  19. V.M. Vǔcurovíc, R.N. Razmovski, U.D. Miljíc, V.S. Puškaš, Removal of cationic and anionic azo dyes from aqueous solutions by adsorption on maize stem tissue, J. Taiwan Inst. Chem. Eng., 45 (2014) 1700–1708.
  20. P. Kaur, N. Rajani, P. Kumawat, N. Singh, J.P. Kushwaha,Performance and mechanism of dye extraction from aqueous solution using synthesized deep eutectic solvents, Colloid Surf., A539 (2018) 85–91.
  21. M. Kaykhaii, E. Ghasemi, Micro-cloud point extraction for preconcentration of aspirin in commercial tablets prior to spectrophotometric determination, J. Anal. Chem., 71 (2016) 844–848.
  22. M.J. Anderson, P.J. Whitcomb, Design of experiments, John Wiley & Sons, 2000.
  23. R.F. Gunst, R.L. Mason, Fractional factorial design, Wiley Interdiscip. Rev. Comput. Stat., 1 (2009) 234–244.
  24. M. Rahmani, E. Ghasemi, M. Sasani, Application of response surface methodology for air assisted-dispersive liquid-liquid microextraction of deoxynivalenol in rice samples prior to HPLC-DAD analysis and comparison with solid phase extraction cleanup, Talanta, 165 (2017) 27–32.
  25. M. Rahmani, M. Kaykhaii, M. Sasani, Application of Taguchi L16 design method for comparative study of ability of 3A zeolite in removal of Rhodamine B and Malachite green from environmental water samples, Spectrochim. Acta Part A, 188 (2018) 164–169.
  26. Anıl, N. Öztürk, O. Alagha, P. Ergenekon, Optimization of solid-phase microextraction using Taguchi design to quantify trace level polycyclic aromatic hydrocarbons in water, J. Sep. Sci., 35 (2012) 3561–3568.
  27. M. Nalbant, H. Gökkaya, G. Sur, Application of Taguchi method in the optimization of cutting parameters for surface roughness in turning, Mater. Des., 28 (2007) 1379–1385.
  28. S. Xie, M.C. Paau, C.F. Li, D. Xiao, M.M. Choi, Separation and preconcentration of persistent organic pollutants by cloud point extraction, J. Chromatogr. A, 1217 (2010) 2306–2317.