1. S.M.D. Islam, M.E. Huda, Water pollution by industrial effluent and phytoplankton diversity of Shitalakhya River, Bangladesh, J. Sci. Res., 8 (2016) 191–198.
  2. T.D. Chaemiso, T. Nefo, Removal methods of heavy metals from laboratory wastewater, J. Nat. Sci. Res., 9 (2019) 36–42.
  3. J.B. Brower, R.L. Ryan, M. Pazirandeh, Comparison of ion-exchange resins and biosorbents for the removal of heavy metals from plating factory, Environ. Sci. Technol., 31 (1997) 2910–2914.
  4. M. Jaishankar, B.B. Mathew, M.S. Shah, K.R.S. Gowda, Biosorption of few heavy metal ions using agricultural wastes, J. Environ. Pollut. Human Health, 2 (2014) 1–6.
  5. P.C. Nagajyoti, K.D. Lee, T.V.M. Sreekanth, Heavy metals, occurrence, and toxicity for plants: a review, Environ. Chem. Lett., 8 (2010) 199–216.
  6. G.M. Gadd, C. White, Microbial treatment of metal pollution – a working biotechnology?, Trends Biotechnol., 11 (1993) 353–359.
  7. J.O. Nriagu, J.M. Pacyna, Quantitative assessment of worldwide contamination of air, water and soils by trace metals, Nature, 333 (1988) 134–139.
  8. F. Fenglian, Q. Wang, Removal of heavy metal ions from wastewaters: a review, J. Environ. Manage., 92 (2011) 407–418.
  9. M.A. Hagag, D.A. El-Gayar, S.A. Nosier, A.A. Mubarak, Removal of heavy metals from industrial waste solutions by a rotating fixed bed of ion exchange resin, Desal. Water Treat., 100 (2017) 178–184.
  10. G.H. Jeffery, Text-Book of Quantitative Inorganic Analysis Including Elementary Instrumental Analysis, 5th ed., Longmans Press, 1988, pp. 384–394.
  11. I. VOGEL, Text-Book of Quantitative Inorganic Analysis Including Elementary Instrumental Analysis, 3rd ed., Longmans Press, 1957, p. 358.
  12. A. Findlay, J.K. Kitchner, Practical Physical Chemistry, Longmans, London, 1965.
  13. D.G. Miller, J.A. Rard, I.B. Eppsten, R.A. Robinson, Mutual diffusion coefficients, electrical conductances, osmotic coefficients, and ionic transport coefficientsl ij for aqueous CuSO4 at 25°C, J. Solution Chem., 9 (1980) 467–496.
  14. E.L. Cussler, Diffusion-Mass Transfer in Fluid Systems, Cambridge University Press, Cambridge, 1988.
  15. F. Walsh, A first Course in Electrochemical Engineering, The Electrochemical Consultancy, Hants, UK, 1993.
  16. S. Veli, B. Pekey, Removal of copper from aqueous solution by ion-exchange resins, Fresenius Environ. Bull., 13 (2004) 244–250.
  17. R.S. Dave, G.B. Dave, V.P. Mishra, Removal of copper ions from electroplating wastewater by weakly basic chelating anion exchange resins: Dowex 50 X 4, Dowex 50 X 2 and Dowex M-4195, Der Pharm. Chem., 2 (2010) 327–335.
  18. G. Vijayakumar, R. Tamilarasan, M. Dharmendirakumar, Adsorption, kinetic, equilibrium, and thermodynamic studies on the removal of basic dye Rhodamine-B from aqueous solution by the use of natural adsorbent perlite, J. Mater. Environ. Sci., 3 (2012) 57–170.
  19. O. Abd El-Wahab, Kinetic and isotherm studies of copper(II) removal from wastewater using various adsorbents, Egypt J. Aquat. Res., 33 (2007) 125–143.