Hyomen Kagaku
Online ISSN : 1881-4743
Print ISSN : 0388-5321
ISSN-L : 0388-5321
Dust Capturing by Electret Air Filters
Yoshihiro NAKAJIMA
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JOURNAL FREE ACCESS

1988 Volume 9 Issue 2 Pages 161-162

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Abstract
For the past ten years electret air filters have been intensively investigated, and their dust capturing efficiency is, at present, twice that of conventional noneletret type filters.
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© The Surface Science Society of Japan
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