References

  1. M.T. Sikder, Y. Kihara, M. Yasuda, Yustiawati, Y. Mihara, S. Tanaka, D. Odgerel, B. Mijiddorj, S.M. Syawal, T. Hosokawa, T. Saito, M. Kurasaki, River water pollution in developed and developing countries: judge and assessment of physicochemical characteristics and selected dissolved metal concentration, Clean: Soil Air Water, 41 (2013) 60–68.
  2. N.D. Tumin, A.L. Chuah, Z. Zawani, S.A. Rashid, Adsorption of copper from aqueous solution by ElaisGuineensis kernel activated carbon, J. Environ. Sci. Technol., 3 (2008) 180–189.
  3. A.Z.M. Badruddoza, A.S.H. Tay, P.Y. Tan, K. Hidajat, M.S. Uddin, Carboxymethyl β-cyclodextrin conjugated magnetic nanoparticles as nano-adsorbents for removal of copper ions: synthesis and adsorption studies, J. Hazard. Mater., 185 (2011) 1177–1186.
  4. C. Lu, Y. Wu, S. Hu, M.A. Raza, Y. Fu, Mobilization and transport of metal-rich colloidal particles from mine tailings into soil under transient chemical and physical conditions, Environ. Sci. Pollut. Res. Int., 23 (2016) 8021–8034.
  5. W. Yaoguo, X. Youning, Z. Jianghua, H. Sihai, K. Liu, Heavy metals pollution and the identification of their sources in soil over Xiaoqinling gold-mining region, Shaanxi, China, Environ. Earth Sci., 64 (2011) 1585–1592.
  6. W. Yaoguo, X. Youning, Z. Jianghua, H. Sihai, Evaluation of ecological risk and primary empirical research on heavy metals in polluted soil over Xiaoqinling gold mining region, Shaanxi, China. Trans. Nonferrous Met. Soc. China, 20 (2010) 688–694.
  7. T. Aman, A.A. Kazi, M.U. Sabri, Q. Bano, Potato peels as solid waste for the removal of heavy metal copper(II) from waste water/industrial effluent, Colloids Surface B., 63 (2008) 116–121.
  8. M.M. Rao, A. Ramesh, G.P.C. Rao, K. Seshaiah, Removal of copper and cadmium from the aqueous solutions by activated carbon derived from Ceibapentandra hulls, J. Hazard. Mater., 129 (2006) 123–129.
  9. M.T. Sikder, Y. Mihara, M.S. Islam, T. Saito, S. Tanaka, M. Kurasaki, Preparation and characterization of chitosan–carboxymethyl- β-cyclodextrin entrapped nano zero-valent iron composite for Cu(II) and Cr(IV) removal from wastewater, Chem. Eng. J., 236 (2014) 378–387.
  10. A.J. Varma, S.V. Deshpande, J.F. Kennedy, Metal complexation by chitosan andits derivatives: a review, Carbohyd. Polym., 55 (2004) 77–93.
  11. Y.C. Chang, D.H. Chen, Preparation and adsorption properties of monodisperse chitosan-bound Fe3O4 magnetic nanoparticles for removal of Cu(II) ions, J. Colloid Interface Sci., 283 (2005) 446–451.
  12. H. Zhua, Y. Jia, X. Wua, H. Wanga, Removal of arsenic from water by supported nanozero-valent iron on activated carbon, J. Hazard. Mater., 172 (2009) 1591–1596.
  13. A.L. Roberts, L.A. Totten, W.A. Arnold, D.R. Burris, T.J. Campbell, Reductive elimination of chlorinated ethylenes by zero-valent metals, Environ. Sci. Technol., 30 (1996) 2654–2659.
  14. B. Geng, Z. Jin, T. Li, X. Qi, Kinetics of hexavalent chromium removal from water by chitosan-Fe0 nanoparticles, Chemosphere, 75 (2009) 825–830.
  15. S.M. Ponder, J.G. Darab, T.E. Mallouk, Remediation of Cr(VI) and Pb(II) aqueous solutions using supported nano scale zero valent iron, Environ. Sci. Technol., 34 (2000) 2564–2569.
  16. S.R. Kanel, B. Manning, L. Charlet, H. Choi, Removal of arsenic (III) from ground water by nanoscale zero-valent iron, Environ. Sci. Technol., 39 (2005) 1291–1298.
  17. Q. Liu, T. Zheng, P. Wang, J. Jiang, N. Li, Adsorption isotherm, kinetic and mechanism studies of some substituted phenols on activated carbon fibers, Chem. Eng. J., 157 (2010) 348–356.
  18. F. He, D. Zhao, Preparation and characterization of a new class of starch stabilized bimetallic nanoparticles for degradation of chlorinated hydrocarbons in water, Environ. Sci. Technol., 39 (2005) 3314–3320.
  19. M.T. Sikder, M.M. Rahman, M. Jakariya, T. Hosokawa, M. Kurasaki, T. Saito, Remediation of water pollution with native cyclodextrins and modified cyclodextrins: A comparative overview and perspectives, Chem. Eng. J., 355 (2019) 920–941.
  20. K.F.B. Hossain, M.T. Sikder, M.M. Rahman, M.K. Uddin, Investigation of chromium removal efficacy from tannery effluent by synthesized chitosan from crab shell, Environmental Nanotechnology, Arabian J. Sci. Technol., 42(4) (2017) 1569–1577.
  21. M.T. Sikder, S. Tanaka, T. Saito, M. Kurasaki, Synthesis and application of an arsenic sorbent using zerovalent iron impregnated chitosan-caboxymethyl-β-cyclodextrin composite beads, J. Environ. Chem. Eng., 2 (2014) 370–376.
  22. Y. Mihara, M.T. Sikder, T. Sasaki, M. Kurasaki, S. Ito, S. Tanaka, Adsorption kinetic model of alginate gel beads synthesized micro particle-Prussian blue to remove cesium ions from water, J. Water Process Eng., 10 (2016) 9–19.
  23. M.T. Sikder, M.S. Islam, T. Kikuchi, J. Suzuki, T. Saito, M. Kurasaki, Removal of copper ions from water using epichlorohydrin cross-linked β-cyclodextrin polymer: Characterization, isotherms and kinetics, Water Environ. Res., 86 (2014) 296–304.
  24. M.T. Sikder, T. Kikuchi, J. Suzuki, T. Hosokawa, T. Saito, M. Kurasaki, Removal of cadmium and chromium ions using modified α, β, and γ-cyclodextrin polymers, Sep. Sci. Technol., 48(4) (2013) 587–597.
  25. M.T. Sikder, M. Jakariya, M.M. Rahman, S. Fujita, T. Saito, M. Kurasaki, Epichlorohydrin cross-linked β- cyclodextrin polymer entrapped in funtionalized chitosan for cadmium removal from waste water, J. Environ. Chem. Eng., 5 (2017) 3395–3304.
  26. S.M. Ponder, J.G. Darab, T.E. Mallouk, Remediation of Cr(VI) and Pb(II) aqueous solutions using supported nanoscale zerovalent iron, Environ. Sci. Technol., 34 (2000) 2564–2569.
  27. S.R. Kanel, B. Manning, L. Charlet, H. Choi, Removal of arsenic (III) from groundwater by nanoscale zero-valent iron, Environ. Sci. Technol., 39 (2005) 1291–1298.
  28. N. Li, R.B. Bai, Copper adsorption on chitosan–cellulose hydrogel beads: behaviors and mechanisms, Sep. Purif. Technol., 42 (2005) 237–247.
  29. X. Wang, Y. Zheng, A. Wang, Fast removal of copper ions from aqueous solution by chitosan-g-poly(acrylic acid)/attapulgite composites, J. Hazard Mater., 168 (2009) 970–977.
  30. M. Rhazi, J. Desbrie, A. Tolaimate, M. Rinaudo, P. Vottero, A. Alagui, Michael reaction of chitosan with various acryl reagents in water, Biomacromolecules, 4 (2003) 1250–1254.
  31. P.C. Da Silva Mira, L.E. Souza-Flamini, D.F. da Costa Guedes, A.M. Da Cruz-Filho, Evaluation of the chelating effect of chitosan solubilized in different acids, J. Conserv. Dent., 20 (2017) 297–301.
  32. M.M. Naim, H.E.M. Abdel Razek, Chelation and permeation of heavy metals using affinity membranes from cellulose acetate– chitosan blends, Desal. Water Treat., 51 (2013) 644–657.
  33. H.K. Boparai, M. Joseph, D.M. O’Carroll, Kinetics and thermodynamics of cadmium ion removal by adsorption onto nanozerovalent iron particles, J. Hazard. Mater., 186 (2011) 458–465.
  34. D. Prabu, R. Parthiban, P.S. Kumar, N. Kumari, P. Saiki, Adsorption of copper ions onto nano-scale zero-valent iron impregnated cashew nut shell, Desal. Water Treat., 57 (2016) 6487–6502.
  35. T.S. Anirudhan, S.S. Sreekumari, Adsorptive removal of heavy metal ions from industrial effluents using activated carbon derived from waste coconut buttons, J. Environ. Sci., 23 (2011) 1989–1998.
  36. J. Shou, M. Qiu, Adsorption of copper ions onto activated carbon from capsicum straw, Desal. Water Treat., 57 (2016) 353– 359.
  37. V. Patrulea, A. Negrulescu, M.M Mincea, L.D. Pitulice, O.B. Spiridon, V. Ostafe, Optimization of the removal of copper(II) ions from aqueous solution on chitosan and cross-linked chitosan beads, BioResources, 8 (2013) 1147–1165.
  38. X. Xin, W. Yaoguo, H. Sihai, Y. Zhang, Preparation and performance analysis of chitosan/polyacrylamide/poly(vinyl alcohol)/Fe/glutaraldehyde copolymer for Cr(VI) adsorption, Desal. Water Treat., 102 (2018) 151–164.
  39. W. Yaoguo, Y. Zhang, J. Qian, X. Xin, S. Hu, S. Zhang, J. Wei, An exploratory study on low concentration hexavalent chromium adsorption by Fe(III)-crosslinked chitosan beads, R Soc Open Sci., 4 (2017) 170905.
  40. Y. Na, W. Yaoguo, W. Jianguo, et al., Adsorption of the low concentration Cr (VI) on magnetic chitosan/Pvahydrogel beads, Fresen Environ. Bull., 25 (2016) 2174–2182.
  41. M.J. Temkin, V. Pyzhev, Recent modifications to Langmuir isotherms, Acta Phys. URSS, 12 (1940) 217–222.
  42. B.H. Hameed, D.K. Mahmoud, A.L. Ahmad, Equilibrium modeling and kinetic studies on the adsorption of basic dye by a low-cost adsorbent: coconut (Cocosnucifera) bunch waste, J. Hazard. Mater., 158 (2008) 65–72.
  43. G. Huang, C. Yang, K. Zhang, J. Shi, Adsorptive removal of copper ions from aqueous solution using cross-linked magnetic chitosan beads, Chinese J. Chem. Eng., 17 (2009) 960–966.
  44. A.B. Dichiara, M.R. Webber, W.R. Gorman, R.E. Rogers, Removal of copper ions from aqueous solutions via adsorption on carbon nanocomposites, ACS Appl. Mater. Interfaces, 7 (2015) 15674–15680.
  45. L. Darmayanti, S. Notodarmodjo, E. Damanhuri, R.R. Mukti, Removal of copper (II) ions in aqueous solutions by sorption onto alkali activated fly ash, MATEC Web Conf., 147 (2018) 04007.
  46. T. Benzaoui, A. Selatnia, D. Djabali, Adsorption of copper (II) ions from aqueous solution using bottom ash of expired drugs incineration, Ads. Sci. Technol., 36 (2018) 114–129.