1. K.C. Lai, L.Y. Lee, B.Y.Z. Hiew, S. Thangalazhy-Gopakumar, S. Gan, Environmental application of three-dimensional graphene materials as adsorbents for dyes and heavy metals: review on ice-templating method and adsorption mechanisms, J. Environ. Sci., 79 (2019) 174–199.
  2. A.A. Siyal, M.R. Shamsuddin, M.I. Khan, N.E. Rabat, M. Zulfiqar, Z. Man, J. Siame, K.A. Azizli, A review on geopolymers as emerging materials for the adsorption of heavy metals and dyes, J. Environ. Manage., 224 (2018) 327–339.
  3. V.K. Gupta, Dr. Suhas, Application of low-cost adsorbents for dye removal–a review, J. Environ. Manage., 90 (2009) 2313–2342.
  4. N.P. Raval, P.U. Shah, N.K. Shah, Adsorptive amputation of hazardous azo dye Congo red from wastewater: a critical review, Environ. Sci. Pollut. Res., 23 (2016) 14810–14853.
  5. S. Cheng, L. Zhang, A. Ma, H.Y. Xia, J.H. Peng, C.Y. Li, J.H. Shu, Comparison of activated carbon and iron/cerium modified activated carbon to remove methylene blue from wastewater, J. Environ. Sci., 65 (2018) 92–102.
  6. C. Yin, C. Xu, W.H. Yu, Y.X. Jia, W.Z. Sun, G.Z. Zhou, M. Xian, Synthesis of a novel isatin and ethylenediamine modified resin and effective adsorption behavior towards Orange G, RSC Adv., 9 (2019) 801–809.
  7. N.P. Raval, P.U. Shah, N.K. Shah, Nanoparticles loaded biopolymer as effective adsorbent for adsorptive removal of malachite green from aqueous solution, Water Conserv. Sci. Eng., 1 (2016) 69–81.
  8. N.P. Raval, P.U. Shah, D.G. Ladha, P.M. Wadhwani, N.K. Shah, Comparative study of chitin and chitosan beads for the adsorption of hazardous anionic azo dye Congo red from wastewater, Desal. Water Treat., 57 (2016) 9247–9262.
  9. M. Cheng, G.M. Zeng, D.L. Huang, C. Lai, P. Xu, C. Zhang, Y. Liu, Hydroxyl radicals based advanced oxidation processes (AOPs) for remediation of soils contaminated with organic compounds: a review, Chem. Eng. J., 284 (2016) 582–598.
  10. N.P. Raval, P.U. Shah, N.K. Shah, Malachite green “a cationic dye” and its removal from aqueous solution by adsorption, Appl. Water Sci., 7 (2017) 3407–3445.
  11. Q. Liu, Y. Gao, Y. Zhou, N. Tian, G.F. Liang, N. Ma, W. Dai, Highly improved water resistance and Congo red uptake capacity with a Zn/Cu-BTC@MC composite adsorbent, J. Chem. Eng. Data, 64 (2019) 3323–3330.
  12. R. Gong, Y. Jin, J. Chen, Y. Hu, J. Sun, Removal of basic dyes from aqueous solution by sorption on phosphoric acid modified rice straw, Dyes Pigm., 73 (2007) 332–337.
  13. L.S. Oliveira, A.S. Franca, T.M. Alves, S.D.F. Rocha, Evaluation of untreated coffee husks as potential biosorbents for treatment of dye contaminated waters, J. Hazard. Mater., 155 (2008) 507–512.
  14. N.P. Raval, P.U. Shah, D.G. Ladha, M.K. Vekariya, P.M. Wadhwani, N.K. Shah, Synthesis, characterization and adsorption significance of novel composite (chitosan beads loaded nickeloxide nanoparticles), Desal. Water Treat., 62 (2017) 387–402.
  15. L. Zang, X. Qiao, L. Hu, C. Yang, Q. Liu, C. Wei, J.H. Qiu, H.D. Mo, G. Song, J. Yang, C.J. Liu, Preparation and evaluation of coal fly ash/chitosan composites as magnetic supports for highly efficient cellulose immobilization and cellulose bioconversion, Polymers, 10 (2018) 523.
  16. Z.S. Chen, J. Wang, Z.X. Pu, Y.S. Zhao, D.H. Jia, H.X. Chen, T. Wen, B. Hu, A. Alsaedi, T. Hayat, X. Wang, Synthesis of magnetic Fe3O4/CFA composites for the efficient removal of U(VI) from wastewater, Chem. Eng. J., 320 (2017) 448–457.
  17. K.O. Santos, R.C. Barbosa, J.S. Buriti, A.G.B. Junior, W.J.B. Sousa, S.M.C. Barros, R.J. Oliveira, M.V.L. Fook, Thermal, chemical, biological and mechanical properties of chitosan films with powder of eggshell membrane for biomedical applications, J. Therm. Anal., 136 (2019) 725–735.
  18. J.Z. Wang, G.H. Zhao, Y.F. Li, X. Liu, P.P. Hou, Reversible immobilization of glucoamylase onto magnetic chitosan nanocarriers, Appl. Microbiol. Biotechnol., 97 (2013) 681–692.
  19. R. Gong, J.J. Ye, W. Dai, X.Y. Yan, J. Hu, X. Hu, S. Li, H. Huang, Adsorptive removal of Methyl orange and Methylene blue from aqueous solution with finger-citron-residue-based activated carbon, Ind. Eng. Chem. Res., 52 (2013) 14297–14303.
  20. W. Dai, Y.C. Liu, W. Su, G.S. Hu, G. Deng, X. Hu, Preparation and CO2 sorption of high surface area activated carbon from KOH activation of finger citron residue, Adsorpt. Sci. Technol., 30 (2012) 183–191.
  21. W.L. Xie, J.L. Wang, Immobilized lipase on magnetic chitosan microspheres for transesterification of soybean oil, Biomass Bioenergy, 36 (2012) 373–380.
  22. G.K. Sarma, S. SenGupta, K.G. Bhattacharyya, Adsorption of monoazo dyes (Crocein orange G and Procion red MX5B) from water using raw and acid-treated montmorillonite K10: insight into kinetics, isotherm, and thermodynamic parameters, Water Air Soil Pollut., 229 (2018) 312.
  23. A. Ornek, M. Ozacar, I.A. Sengil, Adsorption of lead onto formaldehyde or sulphuric acid treated acorn waste: equilibrium and kinetic studies, Biochem. Eng. J., 37 (2007) 192–200.
  24. H.L. Zang, Y.-H. Li, Y. Li, L. Chen, Q.J. Du, K.X. Zhou, H. Li, Y. Wang, L. Ci, Adsorptive removal of cationic dye from aqueous solution by graphene oxide/cellulose acetate composite, J. Nanosci. Nanotechnol., 19 (2019) 4535–4542.
  25. R. Zhang, J. Zhang, X. Zhang, C.C. Dou, R. Han, Adsorption of Congo red from aqueous solutions using cationic surfactant modified wheat straw in batch mode: kinetic and equilibrium study, J. Taiwan Inst. Chem. Eng., 45 (2014) 2578–2583.
  26. H. You, J.C. Chen, C. Yang, L. Xu, Selective removal of cationic dye from aqueous solution by low-cost adsorbent using phytic acid modified wheat straw, Colloid Surf., A, 509 (2016) 91–98.
  27. E. Daneshvar, A. Vazirzadeh, A. Niazi, M. Kousha, Mu. Naushad, A. Bhatnagar, Desorption of Methylene blue dye from brown macroalga: effects of operating parameters, isotherm study and kinetic modeling, J. Cleaner Prod., 152 (2017) 443–453.
  28. B. Samiey, S. Golestan, Adsorption of Triton X-100 on silica gel: effects of temperature and alcohols, Cent. Eur. J. Chem., 8 (2010) 361–369.
  29. M. Rafi, B. Samiey, C.-H. Cheng, Study of adsorption mechanism of Congo red on graphene oxide/PAMAM nanocomposite, Materials, 11 (2018) 496.
  30. B. Samiey, F. Ashoori, Adsorptive removal of Methylene blue by agar: effects of NaCl and ethanol, Chem. Cent. J., 6 (2012) 14.
  31. N.S. Beyranvand, B. Samiey, A.D. Tehrani, Adsorption mechanism of Congo red on Mg-Al-layered double hydroxide nanocompound, Acta Chim. Slov., 66 (2019) 443–454.
  32. X.C. Lai, G.X. Luo, Synthesis of mesoporous α-MnO2 in manganese(II)-based deep eutectic solvent and their application in the absorption of Congo red, Sep. Sci. Technol., 54 (2019) 1269–1277.
  33. K. Durairaj, P. Senthilkumar, P. Velmurugan, S. Divyabharathi, D. Kavitha, Development of activated carbon from Nerium oleander flower and their rapid adsorption of direct and reactive dyes, Int. J. Green Energy, 16 (2019) 573–582.
  34. F. Kallel, F. Chaari, F. Bouaziz, F. Bettaieb, R. Ghorbel, S.E. Chaabouni, Sorption and desorption characteristics for the removal of a toxic dye, methylene blue from aqueous solution by a low cost agricultural by-product, J. Mol. Liq., 219 (2016) 279–288.
  35. P.K. Neghlani, M. Rafizadeh, F.A. Taromi, Preparation of aminated-polyacrylonitrile nanofiber membranes for the adsorption of metal ions: comparison with microfibers, J. Hazard. Mater., 186 (2011) 182–189.
  36. C.X. Zhu, Y.X. Xia, Y.Y. Zai, Y.Q. Dai, X.Y. Liu, J. Bian, Y. Liu, J.S. Liu, G. Li, Adsorption and desorption behaviors of HPEI and thermoresponsive HPEI based gels on anionic and cationic dyes, Chem. Eng. J., 369 (2019) 863–873.