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Testing of chemically treated adsorbent air purifiers.

Author(s) : KELLY T. J., KINKEAD D. A.

Type of article: Article

Summary

Adsorbent filters treated with specific reagents can be assembled to remove very low concentrations of certain gases. This high purity is needed for the long-term storage of some archival materials. To test such filters, unique test rigs and high sensitivity measuring devices have been set up, to pre-filter the test air stream, verify its purity and monitor the gas concentrations. Some filter characteristics were found to vary with relative humidity. Test results can predict filter life. A.R.T.

Details

  • Original title: Testing of chemically treated adsorbent air purifiers.
  • Record ID : 1994-1725
  • Languages: English
  • Source: ASHRAE Journal - vol. 35 - n. 7
  • Publication date: 1993/07
  • Document available for consultation in the library of the IIR headquarters only.

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