مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

47
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

50
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Fabrication of electrospun membranes for air sampling applications: A statistical optimization approach

Pages

  15-32

Keywords

Polyvinyl chloride (PVC) membranes 

Abstract

 Introduction: The applicability of Nanofiber (NF) membranes in Air sampling of pollutants for the purpose of determining the airborne concentration has received little attention around the world. The present study aims to optimize the fabrication of NF membrane for the of Air sampling application. Materials and methods: The polyvinyl chloride NF membranes were fabricated using needle-based solution Electrospinning technique. The experimental design was prepared by Design-Expert v7. 0 and data analysis was done by Central Composite Design (CCD) base on Response Surface Methodology (RSM) technique. The ability of the fabricated membranes in Air sampling applications was performed by sampling of airborne Crystalline silica by them using the National Institute for Occupational Safety and Health (NIOSH7602) method and then comparing with the commercial PVC membranes. Results: The fabricated NF membranes had a mean porosity of 31. 60% compared to a porosity of 25. 1% in the case of commercial Polyvinyl Chloride (PVC) membranes. The electrospun NF membranes had mean pressure drop of 194. 23 Pa, which is lower than the 204 Pa pressure drop of commercial PVC filters. The mean concentration of silica sampled by the electrospun NF membrane was 0. 14 mg/m 3 while this was 0. 03 mg/m 3 for commercial PVC membrane. The difference concentration of Crystalline silica sampled by NF and commercial PVC membranes had the strongest relationship with the Electrospinning solution concentration (r=-0. 785, p>0. 05). Conclusion: The NF membrane has high performance in sampling the Crystalline silica dust from the air stream compared to commercial PVC membranes.

Multimedia

  • No record.

    • Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    Khalili nejad, Amin, Akhlaghi Pirposhteh, Elham, JAFARI, MOHAMMAD JAVAD, Farhangian, Mohadese, Tavakol, Elaheh, & FARHANG DEHGHAN, SOMAYEH. (2022). Fabrication of electrospun membranes for air sampling applications: A statistical optimization approach. JOURNAL OF AIR POLLUTION AND HEALTH, 7(1), 15-32. SID. https://sid.ir/paper/990429/en

    Vancouver: Copy

    Khalili nejad Amin, Akhlaghi Pirposhteh Elham, JAFARI MOHAMMAD JAVAD, Farhangian Mohadese, Tavakol Elaheh, FARHANG DEHGHAN SOMAYEH. Fabrication of electrospun membranes for air sampling applications: A statistical optimization approach. JOURNAL OF AIR POLLUTION AND HEALTH[Internet]. 2022;7(1):15-32. Available from: https://sid.ir/paper/990429/en

    IEEE: Copy

    Amin Khalili nejad, Elham Akhlaghi Pirposhteh, MOHAMMAD JAVAD JAFARI, Mohadese Farhangian, Elaheh Tavakol, and SOMAYEH FARHANG DEHGHAN, “Fabrication of electrospun membranes for air sampling applications: A statistical optimization approach,” JOURNAL OF AIR POLLUTION AND HEALTH, vol. 7, no. 1, pp. 15–32, 2022, [Online]. Available: https://sid.ir/paper/990429/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button