References

  1. G. Zong, H. Chen, R. Qu, C. Wang, N. Ji, Synthesis of polyacrylonitrile-grafted cross-linked N-chlorosulfonamidated polystyrene via surface-initiated ARGET ATRP, and use of the resin in mercury removal after modification, J. Hazard. Mater., 186 (2011) 614–621.
  2. D.K. Singh, S. Mishra, Synthesis, characterization, and removal of Cd(II) using Cd(II)-ion imprinted polymer, J. Hazard. Mater., 164 (2009) 1547–1551.
  3. C.V. Gherasim, G. Bourceanu, R.I. Olariu, A novel polymer inclusion membrane applied in chromium (VI) separation from aqueous solutions, J. Hazard. Mater., 197 (2011) 244–253.
  4. M.M. Matlock, B.S. Howerton, D.A. Atwood, Chemical precipitation of heavy metals from acid mine drainage, Water Res., 36 (2002) 4757–4764.
  5. L. Zhang, Y.H. Zhao, R. Bai, Development of a multifunctional membrane for chromatic warning and enhanced adsorptive removal of heavy metal ions: application to cadmium, J. Membr. Sci., 379 (2011) 69–79.
  6. C. Zhang, M. Jin, C. Sun, R. Qu, Y. Zhang, Synthesis of polyamine-bridged polysilsesquioxanes and their adsorption properties for heavy metal ions, Environ. Prog. Sustainable Energy, 36 (2017) 1089–1099.
  7. C. Liu, X. Sun, L. Liu, J. Liu, M. Qi, H. An, Synthesis of 8-hydroxyquinoline-functionalized polyglycidy methacrylate resin and its efficient adsorption and desorption for Pb(II), Desal. Water Treat., 57 (2016) 18425–18437.
  8. Y. Niu, R. Qu, C. Sun, C. Wang, H. Chen, C. Ji, Y. Zhang, X. Shao, F. Bu, Adsorption of Pb(II) from aqueous solution by silica-gel supported hyperbranched polyamidoamine dendrimers, J. Hazard. Mater., 244–245 (2013) 276–286.
  9. X. Song, Y. Niu, P. Zhang, C. Zhang, Z. Zhang, Y. Zhu, R. Qu, Removal of Co(II) from fuel ethanol by silica-gel supported PAMAM dendrimers: combined experimental and theoretical study, Fuel, 199 (2017) 91–101.
  10. L. Guo, C. Sun, G. Li, C. Liu, C. Sun, Thermodynamics and kinetics of Zn(II) adsorption on cross-linked starch phosphates, J. Hazard. Mater., 161 (2009) 510–515.
  11. Y. Niu, H. Liu, R. Qu, S. Liang, H. Chen, C. Sun, Y. Cui, Preparation and characterization of thiourea-containing silica gel hybrid materials for Hg(II) adsorption, Ind. Eng. Chem. Res., 54 (2015) 1656–1664.
  12. C. Sun, G. Zhang, C. Wang, R. Qu, Y. Zhang, Q. Gu, A resin with high adsorption selectivity for Au (III): preparation, characterization and adsorption properties, Chem. Eng. J., 172 (2011) 713–720.
  13. F. Cao, P. Yin, X. Liu, C. Liu, R. Qu, Mercury adsorption from fuel ethanol onto phosphonated silica gel prepared by heterogenous method, Renewable Energy, 71 (2014) 61–68.
  14. C. Dong, R. Fu, C. Sun, R. Qu, C. Ji, Y. Niu, Y. Zhang, Comparison studies of adsorption properties for copper ions in fuel ethanol and aqueous solution using silica-gel functionalized with 3-amino-1,2-propanediol, Fuel, 226 (2018) 331–337.
  15. X. Song, Y. Niu, Z. Qiu, Z. Zhang, Y. Zhou, J. Zhao, H. Chen, Adsorption of Hg(II) and Ag(I) from fuel ethanol by silica gel supported sulfur-containing PAMAM dendrimers: kinetics, equilibrium, and thermodynamics, Fuel, 206 (2017) 80–88.
  16. Y. Zhang, R. Qu, C. Sun, C. Sun, H Chen, P. Yin, Improved synthesis of a silica-gel-based dendrimer-like highly branched polymer as the Au(III) adsorbent, Chem. Eng. J., 270 (2015) 110–121.
  17. S. Zhang, Y. Zhang, J. Liu, Q. Xu, H. Xiao, X. Wang, H. Xu, J. Zhou, Thiol modified Fe3O4@SiO2 as a robust, high effective, and recycling magnetic sorbent for mercury removal, Chem. Eng. J., 226 (2013) 30–38.
  18. J. Zhao, Y. Niu, B. Ren, H. Chen, S. Zhang, J. Jin, Y. Zhang, Synthesis of Schiff base functionalized superparamagnetic Fe3O4 composites for effective removal of Pb(II) and Cd(II) from aqueous solution, Chem. Eng. J., 347 (2018) 574–584.
  19. Y. Wang, R. Qu, F. Pan, X. Jia, C. Sun, C. Ji, Y. Zhang, K. An, Y. Mu, Preparation and characterization of thioland amino-functionalized polysilsesquioxane coated poly(p-phenylenetherephthal amide) fibers and their adsorption properties towards Hg(II), Chem. Eng. J., 317 (2017) 187–203.
  20. P. Yin, Q. Xu, R. Qu, G. Zhao, Y. Sun, Adsorption of transition metal ions from aqueous solutions onto a novel silica gel matrix inorganic–organic composite material, J. Hazard. Mater., 173 (2010) 710–716.
  21. D. Wang, Y. Xu, D. Xiao, Q. Qiao, P. Yin, Z. Yang, J. Li, W. Winchester, Z. Wang, T. Hayat, Ultra-thin iron phosphate nanosheets for high efficient U(VI) adsorption, J. Hazard. Mater., 371 (2019) 83–93.
  22. S. Zhang, Y. Zhang, G. Bi, J. Liu, Z. Wang, Q. Xu, H. Xu, X. Li, Mussel-inspired polydopamine biopolymer decorated with magnetic nanoparticles for multiple pollutants removal, J. Hazard. Mater., 270 (2014) 27–34.
  23. R. Li, J.J. Wang, L.A. Gaston, B. Zhou, M. Li, R. Xiao, Q. Wang, Z. Zhang, H. Huang, W. Liang, H. Huang, X. Zhang, An overview of carbothermal synthesis of metal–biochar composites for the removal of oxyanion contaminants from aqueous solution, Carbon, 129 (2018) 674–687.
  24. M. Xu, P. Yin, X. Liu, X. Dong, Y. Yang, Z. Wang, R. Qu, Optimization of biosorption parameters of Hg(II) from aqueous solutions by the buckwheat hulls using respond surface methodology, Desal. Water Treat., 51 (2013) 4546–4555.
  25. L. Wei, P. Yin, Z. Yang, Y. Xu, W. Jiang, J. Jin, H. Cai, Z. Guo, Enhanced uptake of gold ions from wastewater due to covalent functionalization of organotriphosphonic acid on japonica shells, Desal. Water Treat., 139 (2019) 228–245.
  26. C. Liu, Yongrui Pi, G. Ju, Z. Wang, Adsorptive removal of Cu2+ and direct sky blue 5B from aqueous by acid-treated tea waste—application of response surface methodology, Desal. Water Treat., 143 (2019) 256–267.
  27. M. Mahlous, D. Tahtat, S. Benamer, Gamma irradiation-aided chitin/chitosan extraction from prawn shells, Nucl. Instrum. Methods Phys. Res., Sect. B, 265 (2007) 414–417.
  28. G. Li, Y. Meng, L. Guo, T. Zhang, J. Liu, Formation of thermo-sensitive polyelectrolyte complex micelles from two biocompatible graft copolymers for drug delivery, J. Biomed. Mater. Res. Part A, 102 (2014) 2163–2172.
  29. R. Li, Wen. Liang, M. Li, S. Jiang, H. Huang, Z. Zhang, J.J. Wang, M.K. Awasthi, Removal of Cd(II) and Cr(VI) ions by highly cross-linked thiocarbohydrazide-chitosan gel, Int. J. Biol. Macromol., 104 (2017) 1072–1081.
  30. R. Li, W. Liang, H. Huang, S. Jiang, D. Guo, M. Li, Z. Zhang, A. Ali, J.J. Wang, Removal of cadmium(II) cations from an aqueous solution with aminothiourea chitosan strengthened magnetic biochar, J. Appl. Polym. Sci., 135 (2018) 46239.
  31. M. Qi, G. Li, N. Yu, Y. Meng, X. Liu, Synthesis of thermo-sensitive polyelectrolyte complex nanoparticles from CS-g-PNIPAM and SA-g-PNIPAM for controlled drug release, Macromol. Res., 22 (2014) 1004–1011.
  32. G. Li, L. Guo, Y. Meng, T. Zhang, Self-assembled nanoparticles from thermo-sensitive polyion complex micelles for controlled drug release, Chem. Eng. J., 174 (2011) 199–205.
  33. G. Li, Q. Wen, T. Zhang, Y. Ju, Synthesis, and properties of silver nanoparticles in chitosan-based thermo-sensitive semiinterpenetrating hydrogels, J. Appl. Polym. Sci., 127 (2013) 2690–2697.
  34. R. Qu, C. Sun, M. Wang, C. Ji, Q. Xu, Y. Zhang, C. Wang, H. Chen, P. Yin, Adsorption of Au(III) from aqueous solution using a cotton fiber/chitosan composite adsorbents, Hydrometallurgy, 100 (2009) 65–71.
  35. M. Wang, R. Qu, C. Sun, Y. Niu, Y. Zhang, J. Gao, H. Cai, X. Song, Synthesis, characterization, and adsorption properties of m-aramid and chitosan hybrid composite films with the ratio of 100/0, 85/15, 65/35, 50/50 and 35/65 toward Hg(II) ions, Desal. Water Treat., 146 (2019) 197–209.
  36. F. Ma, R. Qu, C. Sun, C. Wang, C. Ji, Y. Zhang, P. Yin, Adsorption behaviors of Hg(II) on chitosan functionalized by amino-terminated hyperbranched polyamidoamine polymers, J. Hazard. Mater., 172 (2009) 792–801.
  37. R. Qu, C. Sun, F. Ma, Y. Zhang, C. Ji, Q. Xu, C. Wang, H. Chen, Removal and recovery of Hg(II) from aqueous solution using chitosan-coated cotton fibers, J. Hazard. Mater., 167 (2009) 717–727.
  38. W. Wang, Q. Lu, X. Ren, C. Liu, J. Jin, S. Yin, J. Zhang, J. Zhou, Synthesis of novel ECH cross-linked chitosan Schiff base- Sodium alginate for adsorption of Cd(II) ion from aqueous solution, Desal. Water Treat., 145 (2019) 169–178.
  39. W. Wang, R. Poli, D. Agustin, Influence of ligand substitution on molybdenum catalysts with tridentate Schiff base ligands for the organic solvent-free oxidation of limonene using aqueous TBHP as oxidant, Mol. Catal., 443 (2017) 52–59.
  40. W. Wang, J.-C. Daran, R. Poli, D. Agustin, OH-Substituted tridentate ONO Schiff base ligands and related molybdenum(VI) complexes for solvent-free (ep)oxidation catalysis with TBHP as oxidant, J. Mol. Catal. A: Chem., 416 (2016) 117–126.
  41. W. Wang, T. Vanderbeeken, D. Agustin, R. Poli, Tridentate ONS vs. ONO salicylideneamino(thio)phenolato [MoO2L] complexes for catalytic solvent-free epoxidation with aqueous TBHP, Catal. Commun., 63 (2015) 26–30.
  42. W. Wang, T. Guerrero, S.R. Merecias, H. García-Ortega, R. Santillan, J.-C. Daran, N. Farfán, D. Agustin, R Poli, Substituent effects on solvent-free epoxidation catalyzed by dioxomolybdenum(VI) complexes supported by ONO Schiff base ligands, Inorg. Chim. Acta, 431 (2015) 176–183.
  43. M. Rinaudo, Chitin and chitosan: properties and applications, Prog. Polym. Sci., 31 (2006) 603–632.
  44. B. Zhang, Y. Niu, L. Li, W. Xu, H. Chen, B. Yuan, H. Yang, Combined experimental and DFT study on the adsorption of Co(II) and Zn(II) from fuel ethanol by Schiff base decorated magnetic Fe3O4 composites, Microchem. J., 151 (2019) 104220.
  45. Y. Niu, R. Qu, H. Chen, L. Mu, X. Liu, T. Wang, Y. Zhang, C. Sun, Synthesis of silica gel supported salicylaldehyde modified PAMAM dendrimers for the effective removal of Hg(II) from aqueous solution, J. Hazard. Mater., 278 (2014) 267–278.
  46. X.G. Chen, H.J. Park, Chemical characteristics of O-carboxymethyl chitosans related to the preparation conditions, Carbohydr. Polym., 53 (2003) 355–359.
  47. C. Ji, S. Song, C. Wang, C. Sun, R. Qu, C. Wang, H. Chen, Preparation and adsorption properties of chelating resins containing 3-aminopyridine and hydrophilic spacer arm for Hg(II), Chem. Eng. J., 165 (2010) 573–580.
  48. M. Zheng, B. Han, Y. Yang, Synthesis, characterization and biological safety of O-carboxymethyl chitosan used to treat Sarcoma 180 tumor, Carbohydr. Polym., 86 (2011) 231–238.
  49. H.C. Ge, D.K. Luo, Preparation of carboxymethyl chitosan in aqueous solution under microwave irradiation, Carbohydr. Res., 340 (2005) 1351–1356.
  50. T. Sun, W. Xie, P. Xu, Superoxide anion scavenging activity of graft chitosan derivatives, Carbohydr. Polym., 58 (2004) 379–382.
  51. C. Xu, J. Wang, T. Yang, X. Chen, X. Liu, X. Ding, Adsorption of uranium by amidoximated chitosan-grafted polyacrylonitrile, using response surface methodology, Carbohydr. Polym., 121 (2015) 79–85.
  52. X. Liu, H. Chen, C. Wang, R. Qu, C. Ji, C. Sun, Y. Zhang, Synthesis of porous acrylonitrile/methyl acrylate copolymer beads by suspended emulsion polymerization and their adsorption properties after amidoximation, J. Hazard. Mater., 175 (2010) 1014–1021.
  53. C. Sun, R. Qu, S. Song, H. Chen, X. Liu, C. Sun, G. Liu, Synthesis of 2-phenoxyethanol/formaldehyde copolymer beads by dispersion polycondensation and their adsorption properties for copper ions after polyamine modification, Desal. Water Treat., 57 (2016) 13722–13732.
  54. B. Yuan, L. Qiu, H. Su, C. Cao, J. Jiang, Schiff base - Chitosan grafted L-monoguluronic acid as a novel solid-phase adsorbent for removal of congo red, Int. J. Biol. Macromol., 82 (2016) 355–360.
  55. Y. Zhou, X. Hu, M. Zhang, X. Zhuo, J. Niu, Preparation and characterization of modified cellulose for adsorption of Cd(II), Hg(II), and acid fuchsin from aqueous solutions, Ind. Eng. Chem. Res., 52 (2013) 876–884.
  56. A.L. Bacarella, E. Grunwald, H.P. Marshall, E.L. Purlee, The potentiometric measurement of acid dissociation constants and pH in the system methanol-water. pKa values for carboxylic acides and anilinium ions, J. Org. Chem., 20 (1955) 747–762.
  57. R. Díaz-Sobac, A. Vázquez-Luna, E. Rivadeneyra-Domínguez, J.F. Rodríguez-Landa, T. Guerrero, J.S. Durand-Niconoff, New paths of cyanogenesis from enzymatic-promoted cleavage of β-cyanoglucosides are suggested by a mixed DFT/QTAIM approach, J. Mol. Model., 25 (2019) 295.
  58. M. Ciaccia, S. Di Stefano, Mechanisms of imine exchange reactions in organic solvents, Org. Biomol. Chem., 13 (2015) 646–654.
  59. E.L. Blinn, D.H. Busch, Reactions of coordinated ligands. XV. Demonstration of the kinetic coordination template effect, Inorg. Chem., 7 (1968), 820–824.
  60. J.G. Martins, M.T. Barros, R.M. Pinto, H.M.V.M. Soares, Cadmium(II), lead(II), and zinc(II) ions coordination of N,N’- (S,S)Bis[1-carboxy-2-(imidazol-4yl)ethyl]ethylenediamine: equilibrium and structural studies, J. Chem. Eng. Data, 56 (2011) 398–405.
  61. R. Qu, Y. Zhang, W. Qu, C. Sun, J. Chen, Y. Ping, H. Chen, Y. Niu, Mercury adsorption by sulfur- and amidoximecontaining bifunctional silica gel-based hybrid materials, Chem. Eng. J., 219 (2013) 51–61.
  62. J. Chen, R. Qu, Y. Zhang, C. Sun, C. Wang, C. Ji, P. Yin, H. Chen, Y. Niu, Preparation of silica gel supported amidoxime adsorbents for selective adsorption of Hg(II) from aqueous solution, Chem. Eng. J., 209 (2012) 235–244.
  63. S. Abbasizadeh, A.R. Keshtkar, M.A. Mousavian, Sorption of heavy metal ions from aqueous solution by a novel cast PVA/TiO2 nanohybrid adsorbent functionalized with amine groups, J. Ind. Eng. Chem., 20 (2014) 1656–1664.
  64. M. Bozorgi, S. Abbasizadeh, F. Samani, S.E. Mousavi, Performance of synthesized cast and electrospun PVA/chitosan/ZnO-NH2 nano-adsorbents in single and simultaneous adsorption of cadmium and nickel ions from wastewater, Environ. Sci. Pollut. Res., 25 (2018) 17457–17472.
  65. M. Shafiee, M.A. Abedi, S. Abbasizadeh, R.K. Sheshdeh, S.E. Mousavi, S. Shohani, Effect of zeolite hydroxyl active site distribution on adsorption of Pb(II) and Ni(II) pollutants from water system by polymeric nanofibers, Sep. Sci. Technol., 6 (2019) 1–18.
  66. R. Qu, C. Sun, F. Ma, Z. Cui, Y. Zhang, X. Sun, C. Ji, C. Wang, P. Yin, Adsorption kinetics and equilibrium of copper from ethanol fuel on silica-gel functionalized with amino-terminated dendrimer-like polyamidoamine polymers, Fuel, 92 (2012) 204–210.
  67. Z. Zhang, Y. Niu, H. Chen, Z. Yang, L. Bai, Z. Xue, H. Yang, Feasible one-pot sequential synthesis of aminopyridine functionalized magnetic Fe3O4 hybrids for robust capture of aqueous Hg(II) and Ag(I), ACS Sustainable Chem. Eng., 7 (2019) 7324–7337.
  68. D. Liu, Z. Li, Y. Zhu, Recycled chitosan nanofibril as an effective Cu(II), Pb(II) and Cd(II) ionic chelating agent: adsorption and desorption performance, Carbohydr. Polym., 111 (2014) 469–476.
  69. Y.Z. Niu, J.Y. Yang, R.J. Qu, Y.H. Gao, N. Du, H. Chen, C. Sun, W. Wang, Synthesis of silica-gel-supported sulfur-capped PAMAM dendrimers for efficient Hg(II) adsorption: experimental and DFT Study, Ind. Eng. Chem. Res., 55 (2016) 3679–3688.