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标题:Cu(II)-imprinted porous film adsorbent Cu–PVA–SA has high uptake capacity for removal of Cu(II) ions from aqueous solution
时间:2020-10-29 18:20:36
DOI:10.1016/j.desal.2011.04.040
大小:1880 kb
页数:10 PAGES
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目录:
  • Cu(II)-imprinted porous film adsorbent Cu–PVA–SA has high uptake capacity for removal of Cu(II) ions from aqueous solution
    • 1. Introduction
    • 2. Experimental section
      • 2.1. Materials and analytical method
      • 2.2. Preparation of Cu(II)-imprinted porous film adsorbents Cu–PVA–SA
      • 2.3. Film characterization
      • 2.4. Adsorption procedure
      • 2.5. Selectivity adsorption experiments
      • 2.6. Desorption and reusability
    • 3. Results and discussion
      • 3.1. Characterization of Cu–PVA–SA
      • 3.2. Effect of the concentration of template Cu(II) ions on Cu(II) ion uptake by Cu–PVA–SA
      • 3.3. Effect of pH on Cu(II) ion uptake by Cu–PVA–SA
      • 3.4. Effect of ionic strength on Cu(II) ion uptake by Cu–PVA–SA
      • 3.5. Effect of adsorbent dosage on Cu(II) ion uptake by Cu–PVA–SA
      • 3.6. Effect of initial Cu(II) ion concentration on Cu(II) ion uptake by Cu–PVA–SA
      • 3.7. Adsorption kinetics study
      • 3.8. Equilibrium adsorption isotherm study
      • 3.9. Competitive adsorption
      • 3.10. Desorption and regeneration
    • 4. Conclusion
    • Acknowledgments
    • References

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