A Petryanov filter is a type of filtering cloth that is used for fine and super fine cleaning of air and other gases of fine aerosols. Gases contaminated with aerosols with a solid phase concentration of 0.5 mg/m3 can be cleaned by using these filters. [1] These filters are commonly fabricated using electrospinning techniques, and were first developed in 1939 by Nathalie D. Rozenblum and Igor V. Petryanov-Sokolov.[2][3]

References

  1. ↑ "Petryanov's filtering cloth". www.sorbent.su. Archived from the original on 2017-04-22. Retrieved 2017-04-21.
  2. ↑ "Air Filtration with Electrospun Nanofibers". electrospintech.com. Retrieved 2017-04-21.
  3. ↑ Colleagues and Students (2007). "On the 100th anniversary of the birth of I.V. Petryanov-Sokolov". Izvestiya, Atmospheric and Oceanic Physics. 43 (3): 395. Bibcode:2007IzAOP..43..395.. doi:10.1134/S0001433807030164.


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