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38.. A. Vimal Kumar, K. Rajasekaran, C. Raja, Continuous Fixed Bed Column Adsorption of
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doi:https://doi.org/10.17577/ijertv4is120456.
45
20. E. Igberase, P. Osifo, A. Ofomaja, The adsorption of Pb, Zn, Cu, Ni, and Cd by modified ligand
in a single component aqueous solution: equilibrium, kinetic, thermodynamic, and desorption
studies. Int. J. Anal. Chem. (2017b). https://doi.org/10.1155/2017/6150209
21. V.N. Tirtom, A. Dinçer, S. Becerik, T. Aydemir, A. Çelik, Comparative adsorption of Ni(II)
and Cd(II) ions on epichlorohydrin crosslinked chitosan-clay composite beads in aqueous
solution. Chem. Eng. J. 197, 379–386 (2012). https://doi.org/10.1016/j.cej.2012.05.059
22. K. Jaafari, T. Ruiz, S. Elmaleh, J. Coma, K. Benkhouja, Simulation of a fixed bed adsorber
packed with protonated cross-linked chitosan gel beads to remove nitrate from contaminated
water. Chem. Eng. J. 99, 153–160 (2004). https://doi.org/10.1016/j.cej.2003.10.008
23. G.Z. Kyzas, D.N. Bikiaris, Recent modifications of chitosan for adsorption applications: a
critical and systematic review. Mar. Drugs 13, 312–337 (2015). https://doi.org/10.3390/md1
3010312
24. P.O. Osifo, A. Webster, H. van der Merwe, H.W.J.P. Neomagus, M.A. van der Gun, D.M.
Grant, The influence of the degree of cross-linking on the adsorption properties of chitosan
beads. Biores. Technol. 99, 7377–7382 (2008). https://doi.org/10.1016/j.biortech.2008.01.053
25. C. Dong, F. Zhang, Z. Pang, G. Yang, Efficient and selective adsorption of multi-metal ions
using sulfonated cellulose as adsorbent. Carbohydr. Polym. 151, 230–236 (2016). https://doi.
org/10.1016/j.carbpol.2016.05.066
26. P. Kampalanonwat, P. Supaphol, The study of competitive adsorption of heavy metal ions from
aqueous solution by aminated polyacrylonitrile nanofiber mats. Energy Proc. 56, 142–151
(2014). https://doi.org/10.1016/j.egypro.2014.07.142
27. M.O. Omorogie, J.O. Babalola, E.I. Unuabonah, W. Song, J.R. Gong, Efficient chromium
abstraction from aqueous solution using a low-cost biosorbent: nauclea diderrichii seed
biomass waste. J. Saudi Chem. Soc. 20(1), 49–57 (2016)
28. A. Srivastava, D.K. Mishra, K. Behari, Graft copolymerization of N-vinyl-2-pyrrolidone onto
chitosan: synthesis, characterization and study of physicochemical properties. Carbohyd.
Polym. 80(3), 790–798 (2010)
29. M. Wawrzkiewicz, Z. Hubicki, Removal of Tartrazine from aqueous solutions by strongly
basic polystyrene anion exchangeresins. J. Hazard. Mater. 164, 502 (2009)
30. L.M. Cozmuta, A.M. Cozmuta, A. Peter, C. Nicula, E.B. Nsimba, H. Tutu, The influence of
pH on the adsorption of lead by Na-clinoptilolite: kinetic and equilibrium studies. Water Sa
38(2), 269–278 (2012)
31. J. He, Y. Lu, G. Luo, Ca (II) imprinted chitosan microspheres: an effective and green adsorbent
for the removal of Cu (II), Cd (II) and Pb (II) from aqueous solutions. Chem. Eng. J. 244,
202–208 (2014)
32. G.M. Al-Senani, F.F. Al-Fawzan, Adsorption study of heavy metal ions from aqueous solution
by nanoparticle of wild herbs. Egypt. J. Aquat. Res. 44(3), 187–194 (2018)
33. A.L. Prasad, T. Santhi, S. Manonmani, Recent developments in preparation of activated carbons
by microwave: study of residual errors. Arab. J. Chem. 8(3), 343–354 (2015)
34. N. Ayawei, A.N. Ebelegi, D. Wankasi, Modelling and interpretation of adsorption isotherms.
J. Chem. (2017)
35. S. Yalcin, The mechanism of heavy metal biosorption on green marinemacroalga Enteromorpha linza. CLEAN–Soil, Air, Water 42(3), 251–259 (2014)
36. L. Tofan, R. Wenkert, C. Paduraru, Natural and waste materials as green sorbents for Cd(ll)
removal from aqueous effluents. Environ. Eng. Manage. J. 15(5), 1049–1058 (2016)
37. M. Doˇ gan, Y. Turhan, M. Alkan, H. Namli, P. Turan, Ö. Demirba¸ s, Functionalized sepiolite
for heavy metal ions adsorption. Desalination 230, 248–268 (2008). https://doi.org/10.1016/j.
desal.2007.11.029
38.. A. Vimal Kumar, K. Rajasekaran, C. Raja, Continuous Fixed Bed Column Adsorption of
Copper (II) Ions from Aqueous Solution by Calcium Carbonate. Int. J. Eng. Res. V4, (2015).
doi:https://doi.org/10.17577/ijertv4is120456.