References

  1. G. Crini, Non-conventional low-cost adsorbents for dye removal: a review, Bioresour. Technol., 97 (2006) 1061–1085.
  2. F.M. Mohammed, E.P.L. Roberts, A. Hill, A.K. Campen, N.W. Brown, Continuous water treatment by adsorption and electrochemical regeneration, Water Res., 45 (2011) 3065–3074.
  3. V.K. Gupta, I. Ali, V.K. Saini, Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material, J. Colloid Interface Sci., 315 (2007) 87–93.
  4. A.M. Aljeboree, A.N. Alshirifi, A.F. Alkaim, Kinetics and equilibrium study for the adsorption of textile dyes on coconut shell activated carbon, Arabian J. Chem., 10 (2017) S3381-S3393.
  5. C.H. Weng, M.C. Hsu, Regeneration of granular activated carbon by an electrochemical process, Sep. Purif. Technol., 64 (2008) 227–236.
  6. S. Lopez-Bernabeu, R. Ruiz-Rosas, C. Quijada, F. Montilla, E. Morallon, Enhanced removal of 8-quinolinecarboxylic acid in an activated carbon cloth by electroadsorption in aqueous solution, Chemosphere, 144 (2016) 982–988.
  7. N.W. Brown, E.P.L. Roberts, A.A. Garforth, R.A.W. Dryfe, Electrochemical regeneration of a carbon-based adsorbent loaded with crystal violet dye, Electrochim. Acta, 49 (2004) 3269–3281.
  8. R. Berenguer, J.P. Marco-Lozar, C. Quijada, D. Cazorla-Amoros, E. Morallon, Electrochemical regeneration and porosity recovery of phenol-saturated granular activated carbon in an alkaline medium, Carbon, 48 (2010) 2734–2745.
  9. A. Ahmad, S.H. Mohd-Setapar, C.S. Chuong, A. Khatoon, W.A. Wani, R. Kumar, M. Rafatullah, Recent advances in new generation dye removal technologies: novel search for approaches to reprocess wastewater, RSC Adv., 5 (2015) 30801–30818.
  10. Y.H. Han, X. Quan, X.L. Ruan, W.D. Zhang, Integrated electrochemically enhanced adsorption with electrochemical regeneration for removal of acid orange 7 using activated carbon fibers, Sep. Purif. Technol., 59 (2008) 43–49.
  11. R. Berenguer, J.P. Marco-lozar, C. Quijada, D. Cazorla-Amoros, E. Morallon, Comparison among chemical, thermal, and electrochemical regeneration of phenol-saturated activated carbon, Energ. Fuel., 24 (2010) 3366–3372.
  12. T.L. Zheng, Q.H. Wang, Z.N. Shi, Z.H. Zhang, Y.H. Ma, Microwave regeneration of spent activated carbon for the treatment of ester-containing wastewater, RSC Adv., 6 (2016) 60815–60825.
  13. G.S. Miguel, S.D. Lambert, N.J. Graham, The regeneration of field-spent granular-activated carbons, Water Res., 35 (2001) 2740–2748.
  14. R.M. Narbaitz, J. McEwen, Electrochemical regeneration of field spent GAC from two water treatment plants, Water Res., 46 (2012) 4852–4860.
  15. B. Karabacakoglu, O. Savlak, Electrochemical regeneration of Cr (VI) saturated granular and powder activated carbon: Comparison of regeneration efficiency, Ind. Eng. Chem. Res., 53 (2014) 13171–13179.
  16. Y.H. Han, X. Quan, S. Chen, H.M. Zhao, C.Y. Cui, Y.Z. Zhao, Electrochemically enhanced adsorption of aniline on activated carbon fibers, Sep. Purif. Technol., 50 (2006) 365–372.
  17. O. Zanella, D. Bilibio, W.L. Priamo, I.C. Tessaro, L.A. Feris, Electrochemical regeneration of phenol-saturated activated carbon-proposal of a reactor, Environ. Technol., 38 (2017) 549–557.
  18. T. Velegraki, I. Poulios, M. Charalabaki, N. Kalogerakis, P. Samaras, D. Mantzavinos, Photocatalytic and sonolytic oxidation of acid orange 7 in aqueous solution, Appl. Catal. B-Environ., 62 (2006) 159–168.
  19. C. Cai, H. Zhang, X. Zhong, L.W. Hou, Ultrasound enhanced heterogeneous activation of peroxymonosulfate by a bimetallic Fe-Co/SBA-15 catalyst for the degradation of Orange II in water, J. Hazard. Mater., 283 (2015) 70–79.
  20. L.C. Davies, I.S. Pedro, J.M. Novais, S. Martins-dias, Aerobic degradation of acid orange 7 in a vertical-flow constructed wetland, Water Res., 40 (2006) 2055–2063.
  21. C. Guillard, H. Lachheb, A. Houas, M. Ksibi, E. Elaloui, J.M. Herrmann, Influence of chemical structure of dyes, of pH and of inorganic salts on their photocatalytic degradation by TiO2 comparison of the efficiency of powder and supported TiO2, J. Photochem. Photobiol. A, 158 (2003) 27–36.
  22. T. Hirakawa, Y. Nosaka, Properties of O2•- and •OH formed in TiO2 aqueous suspensions by photocatalytic reaction and the influence of H2O2 and some ions, Langmuir, 18 (2002) 3247–3254.
  23. S.S. Barton, M.J.B. Evans, E. Halliop, J.A.F. MacDonald, Acidic and basic sites on the surface of porous carbon, Carbon, 35 (1997) 1361–1366.
  24. J.S. Noh, J.A. Schwarz, Effect of HNO3 treatment on the surface acidity of activated carbons, Carbon, 28 (1990) 675–682.
  25. Y.Y. Xue, G.Z. Lu, Y. Guo, Y.L. Guo, Y.Q. Wang, Z.G. Zhang, Effect of pretreatment method of activated carbon on the catalytic reduction of NO by carbon over CuO, Appl. Catal. B-Environ., 79 (2008) 262–269.
  26. H.P. Boehm, Surface oxides on carbon and their analysis: a critical assessment, Carbon, 40 (2002) 145–149.
  27. W.L. Chou, C.T. Wang, C.P. Chang, Comparison of removal of acid orange 7 by electrooxidation using various anode materials, Desalination, 266 (2011) 201–207.
  28. F. Herrera, A. Lopez, G. Mascolo, E. Albers, J. Kiwi, Catalytic combustion of orange II on hematite: surface species responsible for the dye degradation, Appl. Catal. B-Environ., 29 (2001) 147–162.
  29. Y.L. Hsiao, K. Nobe, Hydroxylation of chlorobenzene and phenol in a packed bed flow reactor with electrogenerated Fenton’s reagent, J. Appl. Electrochem., 23 (1993) 943–946.
  30. A. Alvarez-Gallegos, D. Pletcher, The removal of low level organics via hydrogen peroxide formed in a reticulated vitreous carbon cathode cell, Part 1. The electrosynthesis of hydrogen peroxide in aqueous acidic solutions, Electrochim. Acta, 44 (1998) 853–861.
  31. R. Berenguer, J.P. Marco-Lozar, C. Quijada, D. Cazorla-Amoros, E. Morallon, Effect of electrochemical treatments on the surface chemistry of activated carbon, Carbon, 47 (2009) 1018–1027.
  32. Z.M. Qiang, J.H. Chang, C.P. Huang, Electrochemical generation of hydrogen peroxide from dissolved oxygen in acidic solutions, Water Res., 36 (2002) 85–94.
  33. H.H. Huang, M.C. Lu, J.N. Chen, C.T. Lee, Catalytic decomposition of hydrogen peroxide and 4-chlorophenol in the presence of modified activated carbons, Chemosphere, 51 (2003) 935–943.
  34. F. Lucking, H. Koser, M. Jank, A. Ritter, Iron powder, graphite and activated carbon as catalysts for the oxidation of 4-chlorophenol with hydrogen peroxide in aqueous solution, Water Res., 32 (1998) 2607–2614.
  35. M.H. Zhou, L.C. Lei, The role of activated carbon on the removal of p-nitrophenol in an integrated three-phase electrochemical reactor, Chemosphere, 65 (2006) 1197–1203.
  36. R.V. Mcquillan, G.W. Stevens, K.A. Mumford, The electrochemical regeneration of granular activated carbons: A review, J. Hazard. Mater., 355 (2018) 34–49.
  37. C.A. Martínez-Huitle, M.A. Rodrigo, I. Sirés, O. Scialdone, Single and coupled electrochemical processes and reactors for the abatement of organic Water pollutants: a critical review, Chem. Rev., 115 (2015) 13362–13407.
  38. Y.B. Acar, A.N. Alshawabkeh, Principles of electrokinetic remediation, Environ. Sci. Technol., 27 (1993) 2638–2647
  39. X. Quan, X.T. Liu, L.L. Bo, S. Chen, Y.Z. Zhao, X.Y. Cui, Regeneration of acid orange 7-exhausted granular activated carbons with microwave irradiation, Water Res., 38 (2004) 4484–4490.
  40. C. Namasivayam, K. Kadirvelu, Uptake of mercury (II) from wastewater by activated carbon from an unwanted agricultural solid by-product: coirpith, Carbon, 37 (1999) 79–84.
  41. F. Nekouei, S. Nekouei, I. Tyagi, V.K. Gupta, Kinetic, thermodynamic and isotherm studies for acid blue 129 removal from liquids using copper oxide nanoparticle-modified activated carbon as a novel adsorbent, J. Mol. Liq., 201 (2015) 124–133.
  42. N. Thinakaran, P. Baskaralingam, K.V.T. Ravi, P. Panneerselvam, Adsorptive removal of acid blue 15: equilibrium and kinetic study, Clean-Soil Air Water, 36 (2008) 798–804.
  43. G. Mckay, V.J.P. Poots, Kinetics and diffusion processes in colour removal from effluent using wood as an adsorbent, J. Chem. Technol. Biotechnol., 30 (1980) 279–292.
  44. I. Langmuir, The adsorption of gases on plane surfaces of glass, mica and platinum, J. Am. Chem. Soc., 40 (1918) 1361–1403.
  45. P. Hadi, M. Xu, C. Ning, C.S.K. Lin, G. McKay, A critical review on preparation, characterization and utilization of sludgederived activated carbons for wastewater treatment, Chem. Eng. J., 260 (2015) 895–906.
  46. M, Khan, I.M.C. Lo, Removal of ionizable aromatic pollutants from contaminated water using nano Fe2O3 based magnetic cationic hydrogel: Sorptive performance, magnetic separation and reusability, J. Hazard. Mater., 322 (2017) 195–204.
  47. M.E. Fernandez, B. Ledesma, S. Roman, P.R. Bonelli, A.L. Cukierman, Development and characterization of activated hydrochars from orange peels as potential adsorbents for emerging organic contaminants, Bioresource Technol., 183 (2015) 221–228.
  48. A. Rodríguez, J. García, G. Ovejero, M. Mestanza, Adsorption of anionic and cationic dyes on activated carbon from aqueous solutions: equilibrium and kinetics, J. Hazard. Mater., 172 (2009) 1311–1320.