References

  1. M. Dehghani, D. Sanaei, I. Ali, A. Bhatnagar, Removal of chromium(VI) from aqueous solution using treated waste newspaper as a low-cost adsorbent: kinetic modeling and isotherm studies, J. Mol. Liq., 215 (2016) 671–679.
  2. B. Alyuz, S. Veli, Kinetics and equilibrium studies for the removal of nickel and zinc from aqueous solutions by ion exchange resins, J. Hazard. Mater., 167 (2009) 482–488.
  3. F. Fu, Q. Wang, Removal of heavy metal cations from wastewaters: a review, J. Environ. Manage., 92 (2011) 407–418.
  4. G. Chibuike, S. Obiora, Heavy metal polluted soils: effect on plants and bioremediation methods, Appl. Environ. Soil Sci., 204 (2014) 1–12.
  5. H. Kalavathy, B. Karthik, L.R. Miranda, Removal and recovery of Ni and Zn from aqueous solution using activated carbon from Hevea brasiliensis: batch and column studies, Colloids Surf., B, 78 (2010) 291–302.
  6. H. Kalavathy, L.R. Miranda, Moringa oleifera—a solid phase extractant for the removal of copper, nickel and zinc from aqueous solutions, Chem. Eng. J., 158 (2004) 188–199.
  7. O.A. Abdel Moamen, H.S. Hassan, E.A. El-Sherif, Binary oxide composite adsorbent for copper, nickel and zinc cations removal from aqueous solutions, Desal. Wat. Treat., 82 (2017) 219–233.
  8. S. Song, A. Lopez-Valdivieso, D.J. Hernandez-Campos, C. Peng, M.G. Monroy-Fernandez, Arsenic removal from high-arsenic water by enhanced coagulation with ferric cations and coarse calcite, Water Res., 40 (2006) 364–372.
  9. A.M.M. El-Torky, H.Y. Mostafa, A.M.M. El-Masry, M.E. Mahdi, Removal of heavy metals from waste water using amidoximated acrylonitrile grafted corn husks cellulose as an ion exchanger, Int. J. Adv. Res., 3 (2015) 122–139.
  10. A. Hassan, M. Ariffin, M. Puteh, Pre-treatment of palm oil mill effluent (POME): a comparison study using chitosan and alum, Malaysian J. Civil Eng., 19 (2007) 128–141.
  11. C. Nguyen, D. Do, Dual Langmuir kinetic model for adsorption in carbon molecular sieve materials, Langmuir, 16 (2000) 1868–1941.
  12. A.M.M. El-Torky, H.Y. Mostafa, A.M.M. El-Masry, M.E. Mahdi, Purification of heavy metals from industrial waste water using grafted corn husks pulp ion exchanger, Int. J. Adv. Res., 3 (2015) 936–949.
  13. O. Pezoti Jr., A.L. Cazetta, I.P.A.F. Souza, K.C. Bedin, A.C. Martins, T.L. Silva, V.C. Almeida, Sorption studies of methylene blue onto ZnCl2-activated carbon produced from buriti shells (Mauritia flexuosa L.), J. Ind. Eng. Chem., 20 (2014) 4401–4407.
  14. S.A. Torrellas, R.G. Lovera, N. Escalona, C. Sepúlveda, J.L. Sotelo, J. García, Chemical-activated carbons from peach stones for the adsorption of emerging contaminants in aqueous solutions, Chem. Eng. J., 279 (2015) 788–798.
  15. J. Shah, M.R. Jan, A.U. Haq, M. Sadia, Adsorptive removal of Ni (II) from aqueous solutions using carbon derived from mulberry wood sawdust, J. Chem. Soc. Pak., 34 (2012) 58–66.
  16. Y.J. Zhang, J. Ou, K. Duan, J. Xing, Y. Wang, Sorption of Cr(VI) on bamboo bark-based activated carbon in the absence and presence of humic acid, Colloids Surf. A, 481 (2015) 108–116.
  17. A. El-Nemr, O. Abdel-Wahab, A. El-Sikaily, A. Khaled, Use of rise husk for sorption of direct dyes from aqueous solution, Bull. Nat. Inst. Oceanogr. Fish, 31 (2005) 1–12.
  18. L. Lin, S. Zhai, Z. Xiao, Dye sorption of mesoporous activated carbons produced from NaOH-pretreated rice husks, Bioresour. Technol., 136 (2013) 437–443.
  19. A.E. Ofomaja, Y.S. Ho, Effect of temperatures and pH on methyl violet biosorption by Mansonia wood sawdust, Bioresour. Technol., 99 (2008) 5411–5418.
  20. D. Singh, R. Kumar, A. Kumar, K.N. Rai, Synthesis and characterization of rice husk silica, silica-carbon composite and H3PO4 activated silica, Cerâmica, 54 (2008) 203–212.
  21. M. Akhtar, S. Iqbal, A. Kausar, M.I. Bhanger, M.A. Shaheen, An economically viable method for the removal of selected divalent metal cations from aqueous solutions using activated rice husk, Colloids Surf., B, 75 (2010) 149–155.
  22. S. Somasundaram, K. Sekar, V.K. Gupta, S. Ganesan, Synthesis and characterization of mesoporous activated carbon from rice husk for adsorption of glycine from alcohol-aqueous mixture, J. Mol. Liq., 177 (2013) 416–425.
  23. Y. Li, X. Ding, Y. Guo, L. Wang, C. Rong, Y. Qu, X. Ma, Z. Wang, A simple and highly effective process for the preparation of activated carbons with high surface area, Mater. Chem. Phys., 127 (2011) 495–500.
  24. O.A. Abdel Moamen, H.A. Ibrahim, N. Abdelmonem, I.M. Ismail, Thermodynamic analysis for the sorptive removal of cesium and strontium cations onto synthesized magnetic nano zeolite, Microporous Mesoporous Mater., 223 (2016) 187–195.
  25. M.H. Kurbatov, G.B. Wood, J.D. Kurbatov, Isothermal adsorption of cobalt from dilute solutions, J. Phys. Chem., 55 (1951) 1170–1182.
  26. F.C. Wu, R.L. Tseng, R.S. Juang, Kinetic modeling of liquidphase sorption of reactive dyes and metal cations on chitosan, Water Res., 35 (2001) 613–618.
  27. R.O. Abdel Rahman, O.A. Abdel Moamen, M. Hanafy, N.M. Abdel Monem, Preliminary investigation of zinc transport through zeolite-X barrier: linear isotherm assumption, Chem. Eng. J., 185 (2012) 61–70.
  28. R. Sivanesan, Sorption of dye from aqueous solution by cashew nut shell: studies on equilibrium isotherm, kinetics and thermodynamics of interactions, Desalination, 261 (2010) 52–60.
  29. P.D. Pathak, S.A. Mandavgane, Preparation and characterization of raw and carbon from banana peel by microwave activation: application in citric acid sorption, J. Environ. Chem. Eng., 3 (2015) 2435–2447.
  30. J. Shah, M. Rasul Jan, M. Khan, S. Amir, Removal and recovery of cadmium from aqueous solutions using magnetic nanoparticlemodified sawdust: kinetics and adsorption isotherm studies, Desal. Wat. Treat., 57 (2016) 9736–9744.
  31. J. Shah, M. Rasul Jan, A. ul Haq, M. Zeeshan, Equilibrium, kinetic and thermodynamic studies for sorption of Ni (II) from aqueous solution using formaldehyde treated waste tea leaves, J. Saudi Chem. Soc., 19 (2015) 301–310.
  32. J. Shah, M. Rasul Jan, A. ul Haq, Removal of lead from aqueous media using carbonized and acid treated orange peel, Tenside Surfact. Deterg., 51 (2014) 240–246.
  33. A.A. Khan, R.P. Singh, Adsorption thermodynamics of carbofuran on Sn(IV) arsenosilicate in H+, Na+ and Ca2+ forms, Colloids Surf., 24 (1987) 33–42.
  34. J.W. Biggar, M.W. Cheung, Adsorption of picloram (4-amino-3,5,6-trichloropicolinic acid) on panoche, ephrata, and palouse soils: a thermodynamic approach to the adsorption mechanism, Soil Sci. Soc. Am. Proc., 6 (1973) 37–42.
  35. S.K. Milonjic, A consideration of the correct calculation of thermodynamic parameters of adsorption, J. Serb. Chem. Soc., 72 (2007) 1363–1367.
  36. X. Zhou, X. Zhou, The unit problem in the thermodynamic calculation of adsorption using the Langmuir equation, Chem. Eng. Commun., 201 (2014) 1459–1467.
  37. Y. Liu, Is the free energy change of adsorption correctly calculated, J. Chem. Eng. Data, 54 (2009) 1981–1985.
  38. H. Tran, S. You, A. Bandegharaei, H. Chao, Mistakes and inconsistencies regarding adsorption of contaminants from aqueous solutions: a critical review, Water Res., 120 (2017) 88–116.
  39. S. Canzano, Comment on removal of anionic dye Congo red from aqueous solution by raw pine and acid-treated pine cone powder as adsorbent: equilibrium, thermodynamic, kinetics, mechanism and process design, Water Res., 46 (2012) 4314–4315.
  40. F. Taha, F. Kiat, S. Shaharun, A. Ramli, Removal of Ni(II), Zn(II) and Pb(II) cations from single metal aqueous solution using activated carbon prepared from rice husk, Int. J. Environ. Chem. Ecol. Geol. Geophys. Eng., 5 (2011) 213–220.
  41. E.U. Ikhuoria, O.C. Onojie, Binding of nickel and zinc cations with activated carbon prepared from sugar cane fiber (Saccharum officinarum L.), Bull. Chem. Soc. Ethiop., 21 (2007) 151–156.
  42. L. Gonsalvesh, S.P. Marinov, G. Gryglewicz, R. Carleer, J. Yperman, Preparation, characterization and application of polystyrene based activated carbons for Ni(II) removal from aqueous solution, Fuel Process. Technol., 149 (2016) 75–85.
  43. M. Mokhlesur, M. Adil, M. Yusof, B. Kamaruzzaman, H. Ansary, Removal of heavy metal cations with acid activated carbons derived from oil palm and coconut shells, Materials, 7 (2014) 3634–3650.
  44. I. Rajappa, K. Ramesh, V. Nandhakumar, Adsorption of nickel(II) ion from aqueous solution onto ZnCl2 activated carbon prepared from Delonix regia pods (flame tree), Int. J. Chem. Phys. Sci., 3 (2014) 227–233.
  45. U. Kouakou, A. Ello, J. Aboua Yapo, A. Trokourey, Adsorption of iron and zinc on commercial activated carbon, J. Environ. Chem. Ecotoxicol., 5 (2013) 168–171.