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Preparation of Nanofiber Affinity Membrane by Electrospinning and its Application in Metal Ion Recovery

Xue Wang, Na Wang
Vol. 5, No. 3, pp. 91-94, 2023 DOI: 10.54691/sjt.v5i3.4492 March 20, 2023
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Abstract.With the rapid development of modern industry and agriculture, metal ion wastewater is being discharged unchecked, resulting in serious pollution of water and soil resources systems. At the same time, the unrestrained exploitation and waste in recent decades have led to the gradual depletion of metal ion mineral resources. Among them, rare earth metal ions, as national strategic resources, have application value in many high-tech fields. Therefore, how to effectively separate and recycle metal ions in wastewater is one of the research hotspots. Adsorption separation technology has the advantages of high efficiency, low cost, simple operation and equipment, and low energy consumption, and is widely used in metal ion wastewater treatment.
Keywords. Metal Ions; Adsorption; Electrospinning.
APA Citation Xue Wang, Na Wang (2023). Preparation of Nanofiber Affinity Membrane by Electrospinning and its Application in Metal Ion Recovery. Scientific Journal of Technology, 5(3), 91-94. https://doi.org/10.54691/sjt.v5i3.4492

References

  1. Hong G., Xiong L., Shen L., Min W., Wang C., Yu X., Wang X., High Recovery of Lead Ions from Aminated Polyacrylonitrile Nanofibrous Affinity Membranes with Micro/Nano Structure, J. Hazard. Mater., 2015, 295: 161.
  2. Greiner A., Wendorff J. H., Electrospinning: A Fascinating Method for the Preparation of Ultrathin Fibers, Angew. Chem., Int. Ed., 2007, 46: 5670-703.
  3. Frenot A., Chronakis I. S., Polymer Nanofibers Assembled by Electrospinning, Curr. Opin. Colloid Interface Sci., 2004, 8: 64-75.
  4. Bai J., Li Y., Zhang C., Liang X., Yang Q., Preparing AgBr Nanoparticles in Poly(vinyl pyrrolidone) (PVP) Nanofibers, Colloids Surf., A, 2008, 329: 165-168.
  5. Ki C. S., Gang E. H., Um I. C., Park Y. H., Nanofibrous Membrane of Wool Keratose/Silk Fibroin Blend for Heavy Metal Ion Adsorption, J. Membr. Sci., 2007, 302: 20-26.
  6. Si Y., Ren T., Ding B., Yu J., Sun G., Synthesis of Mesoporous Magnetic Fe3O4@ Carbon Nanofibers Utilizing in Situ Polymerized Polybenzoxazine for Water Purification, J. Mater. Chem., 2012, 22: 4619-4622.