1. M. Anbia, S. Salehi, Removal of acid dyes from aqueous media by adsorption onto amino-functionalized nanoporous silica SBA-3, Dyes Pigm., 94 (2012) 1–9.
  2. S. Xiong, M. Qiu, J. Son, G. Wang, Y. Xuan, Z. Wang, Adsorption isotherm and equilibrium process of dye wastewater onto camphor sawdust, Nat. Environ. Pollut. Technol., 15 (2016) 689–692.
  3. W. Zhang, L. Ding, J. Luo, M.Y. Jaffrin, B. Tang, Membrane fouling in photocatalytic membrane reactors (PMRs) for water and wastewater treatment: a critical review, Chem. Eng. J., 302 (2016) 446–458.
  4. S. Sharma, P. Malaviya, Bioremediation of tannery wastewater by chromium resistant novel fungal consortium, Ecol. Eng., 91 (2016) 419–425.
  5. D. Pokhrel, T. Viraraghavan, Treatment of pulp and paper mill wastewater—a review, Sci. Total Environ., 333 (2004) 37–58.
  6. A. Jamali, A.A. Tehrani, F. Shemirani, A. Morsali, Lanthanide metal–organic frameworks as selective microporous materials for adsorption of heavy metal ions, Dalton Trans., 45 (2016) 9193–9200.
  7. M. Chethana, L.G. Sorokhaibam, V.M. Bhandari, S. Raja, V.V. Ranade, Green approach to dye wastewater treatment using biocoagulants, ACS Sustain. Chem. Eng., 4 (2016) 2495–2507.
  8. C.Y. Teh, P.M. Budiman, K.P.Y. Shak, T.Y. Wu, Recent advancement of coagulation–flocculation and its application in wastewater treatment, Ind. Eng. Chem. Res., 55 (2016) 4363–4389.
  9. X. Dong, Y. Wang, X. Li, Y. Yu, M. Zhang, Process simulation of laboratory wastewater treatment via supercritical water oxidation, Ind. Eng. Chem. Res., 53 (2014) 7723–7729.
  10. S.K. Gupta, M.K. Nayunigari, R. Misra, F.A. Ansari, D.D. Dionysiou, A. Maity, F. Bux, Synthesis and performance evaluation of a new polymeric composite for the treatment of textile wastewater, Ind. Eng. Chem. Res., 55 (2016) 13–20.
  11. T. Jiao, H. Zhao, J. Zhou, Q. Zhang, X. Luo, J. Hu, Q. Peng, X. Yan, Self-assembly reduced graphene oxide nanosheet hydrogel fabrication by anchorage of chitosan/silver and its potential efficient application toward dye degradation for wastewater treatments, ACS Sustain. Chem. Eng., 3 (2015) 3130–3139.
  12. S.F. Kamazani, S.S. Soltani, A. Zonouzi, Highly efficient synthesis of new 2H-chromene dyes using Cu-SBA-15, Orient. J. Chem., 32 (2016) 2543–2548.
  13. C.C. Escobar, A. Fisch, J.H.Z. Santos, Effect of a sol–gel route on the preparation of silica-based sorbent materials synthesized by molecular imprinting for the adsorption of dyes, Ind. Eng. Chem. Res., 54 (2015) 254–262.
  14. L. Liu, Z.Y. Gao, X.P. Su, X. Chen, L. Jiang, J.M. Yao, Adsorption removal of dyes from single and binary solutions using a cellulose-based bioadsorbent, ACS Sustain. Chem. Eng., 3 (2015) 432–442.
  15. L. Ai, L. Li, Efficient removal of organic dyes from aqueous solution with ecofriendly biomass-derived carbon@ montmorillonite nanocomposites by one-step hydrothermal process, Chem. Eng. J., 223 (2013) 688–695.
  16. X. Li, Z. Niu, J. Jiang, L. Ai, Cobalt nanoparticles embedded in porous N-rich carbon as an efficient bifunctional electrocatalyst for water splitting, J. Mater. Chem. A, 4 (2016) 3204–3209.
  17. A.L. Cazetta, O. Pezoti, K.C. Bedin, T.L. Silva, A.P. Junior, T. Asefa, V.C. Almeida, Magnetic activated carbon derived from biomass waste by concurrent synthesis: efficient adsorbent for toxic dyes, ACS Sustain. Chem. Eng., 4 (2016) 1058–1068.
  18. A. Dolatkhah, L.D. Wilson, Magnetite/polymer brush nanocomposites with switchable uptake behavior toward methylene blue, ACS Appl. Mater. Interfaces, 8 (2016) 5595–5607.
  19. Z. Cheng, J. Liao, B. He, F. Zhang, F. Zhang, X. Huang, L. Zhou, One-step fabrication of graphene oxide enhanced magnetic composite gel for highly efficient dye adsorption and catalysis, ACS Sustain. Chem. Eng., 3 (2015) 1677–1685.
  20. L. Ai, X. Gao, J. Jiang, In situ synthesis of cobalt stabilized on macroscopic biopolymer hydrogel as economical and recyclable catalyst for hydrogen generation from sodium borohydride hydrolysis, J. Power Sources, 257 (2014) 213–220.
  21. E.F. Molina, R.L.T. Parreira, E.H. Faria, H.W.P. Carvalho, G.F. Caramori, D.F. Coimbra, E.J. Nassar, K.J. Ciuffi, Ureasilpoly( ethylene oxide) hybrid matrix for selective adsorption and separation of dyes from water, Langmuir, 30 (2014) 3857–3868.
  22. S. Majumdar, U. Saikia, D. Mahanta, Polyaniline-coated filter papers: cost effective hybrid materials for adsorption of dyes, J. Chem. Eng. Data, 60 (2015) 3382–3391.
  23. M. Safarikova, I. Safarik, Magnetic solid-phase extraction, J. Magn. Magn. Mater., 194 (1999) 108–112.
  24. E. Ranjbari, M.R. Hadjmohammadi, F. Kiekens, K. Wael, Mixed hemi/ad-micelle sodium dodecyl sulfate-coated magnetic iron oxide nanoparticles for the efficient removal and trace determination of rhodamine-B and rhodamine-6G, Anal. Chem., 87 (2015) 7894–7901.
  25. T. Jurkin, M. Gotic, G. Stefanic, I. Pucic, Gamma-irradiation synthesis of iron oxide nanoparticles in the presence of PEO, PVP or CTAB, Radiat. Phys. Chem., 124 (2016) 75–83.
  26. M. Wainwright, R.M. Giddens, Phenothiazinium photosensitisers: choices in synthesis and application, Dyes Pigm., 57 (2003) 245–257.
  27. A. Aluigi, G. Sotgiu, A. Torreggiani, A. Guerrini, V.T. Orlandi, F. Corticelli, G. Varchi, Methylene blue doped films of wool keratin with antimicrobial photodynamic activity, ACS Appl. Mater. Interfaces, 7 (2015) 17416−17424.
  28. M. Oz, D. Isaev, D. Lorke, M. Hasan, G. Petroianu, T. Shippenberg, Methylene blue inhibits function of the 5-HT transporter, Br. J. Pharmacol. Chemother., 166 (2012) 168–176.
  29. L. Hencken, J.A. Morgan, Serotonin syndrome following methylene blue administration for vasoplegic syndrome, J. Card. Surg., 31 (2016) 208–210.
  30. Z. Jia, Z. Li, S. Li, Y. Li, R. Zhu, Adsorption performance and mechanism of methylene blue on chemically activated carbon spheres derived from hydrothermally-prepared poly(vinyl alcohol) microspheres, J. Mol. Liq., 220 (2016) 56–62.
  31. M.H. Mashhadizadeh, M.A. Diva, M.R. Shapouri, H. Afruzi, Solid phase extraction of trace amounts of silver, cadmium, copper, mercury, and lead in various food samples based on ethylene glycol bis-mercaptoacetate modified 3-(trimethoxysilyl)-1-propanethiol coated Fe3O4 nanoparticles, Food Chem., 151 (2014) 300–305.
  32. D. Creanga, G. Calugaru, Physical investigations of a ferrofluid based on hydrocarbons, J. Magn. Magn. Mater., 289 (2005) 81–83.
  33. G. Liu, M. Cai, X. Wang, F. Zhou, W. Liu, Core−shell−coronastructured polyelectrolyte brushes-grafting magnetic nanoparticles for water harvesting, ACS Appl. Mater. Interfaces, 6 (2014) 11625–11632.
  34. S. Rashidi, A. Ataie, Structural and magnetic characteristics of PVA/CoFe2O4 nano-composites prepared via mechanical alloying method, Mater. Res. Bull., 80 (2016) 321–328.
  35. X.L. Zhao, Y.L. Shi, Y.Q. Cai, S.F. Mou, Cetyltrimethylammonium bromide-coated magnetic nanoparticles for the preconcentration of phenolic compounds from environmental water samples, Environ. Sci. Technol., 42 (2008) 1201–1206.
  36. X. He, K. Male, P. Nesterenko, D. Brabazon, B. Paull, J. Luong, Adsorption and desorption of methylene blue on porous carbon monoliths and nanocrystalline cellulose, ACS Appl. Mater. Interfaces, 5 (2013) 8796−8804.
  37. G.C. Shields, P.G. Seybold, Computational Approaches for the Prediction of pKa Values, CRC Press, New York, 2014.
  38. S. Lagergren, Zur theorie der sogenennten adsorption geloster stoffe, K. Sven. Vetensk.adad. Handl., 24 (1898) 1–39.
  39. E. Forgacs, T. Cserhati, G. Oros, Removal of synthetic dyes from wastewaters: a review, Environ. Int., 30 (2004) 953–971.
  40. G. Crini, P.M. Badot, Application of chitosan, a natural aminopolysaccharide, for dye removal from aqueous solutions by adsorption processes using batch studies: a review of recent literature, J. Prog. Polym. Sci., 33 (2008) 399–447.
  41. M.A. Malana, S. Ijaz, M.N. Ashiq, Removal of various dyes from aqueous media onto polymeric gels by adsorption process: their kinetics and thermodynamics, Desalination, 263 (2010) 249–257.
  42. P.S. Kumar, R.V. Abhinaya, K.G. Lashmi, V. Arthi, R. Pavithra, V. Sathyaselvabala, S.D. Kirupha, S. Sivanesan, Adsorption of methylene blue dye from aqueous solution by agri-cultural waste: equilibrium, thermodynamics, kinetics, mechanism and process design, Colloid J., 73 (2011) 651–661.
  43. J.S. Macedo, N.B. Costa Junior, L.E. Almeida, E.F.S. Vieira, A.R. Cestari, I.F. Gimezez, N.L.V. Carreno, L.S. Barreto, Kinetic and calorimetric study of the adsorption of dyes on mesoporous activated carbon prepared from coconut coir dust, J. Colloid Interface Sci., 298 (2006) 515–522.
  44. A.S. Franca, L.S. Oliveira, M.E. Ferreira, Kinetics and equilibrium studies of methylene blue adsorption by spent coffee grounds, Desalination, 249 (2009) 267–272.
  45. S. Dutta, A. Bhattacharyya, A. Ganguly, S. Gupta, S. Basu, Application of response surface methodology for preparation of low-cost adsorbent from citrus fruit peel and for removal of methylene blue, Desalination, 275 (2011) 26–36.