Presentation | 2000/6/16 Purification Characteristics of Foliage plant for Indoor Air-Pollutants Using Tin Oxide Gas Sensors Takeshi Onodera, Takashi Oyabu, Haruhiko Kimura, Tatsuhiko Nishikawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Due to economic growth humans have been coming in contact with various chemicals. Therefore, people who become chemical sensitive are increasing, which results in anaphylaxis for various chemicals. Recently, sick house syndrome is occurring frequently in an indoor environment. Especially, the aged and infants mainly pass their time in a house. Since they are physically weak, there is a high probability for them to fall into the syndrome. The results are asthma or allegry. In this study, the removal rate of foliage plants (Golden pothos) is examined, namely the purification ability P_a of indoor air pollutants from an experimental sealed chamber by house plants is examined. P_a is derived from tin oxide gas-sensor characteristics for a chemical. It is the value of which the peak of the characteristic is divided by the full-width at half maximum. The smaller the molecular weight of a chemical is, the large P_a becomes. The following chemicals are examined;formaldehyde, toluene, xylene, cigarette smoke and car exhaust. P_a of pothos for formaldehyde is 25, and 80 for ammonia gas. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Gas sensor / Sensor system / Bioremediation / Foliage plant / Indoor air-pollution |
Paper # | CPM2000-29 |
Date of Issue |
Conference Information | |
Committee | CPM |
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Conference Date | 2000/6/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Purification Characteristics of Foliage plant for Indoor Air-Pollutants Using Tin Oxide Gas Sensors |
Sub Title (in English) | |
Keyword(1) | Gas sensor |
Keyword(2) | Sensor system |
Keyword(3) | Bioremediation |
Keyword(4) | Foliage plant |
Keyword(5) | Indoor air-pollution |
1st Author's Name | Takeshi Onodera |
1st Author's Affiliation | Kanazawa University() |
2nd Author's Name | Takashi Oyabu |
2nd Author's Affiliation | Kanazawa University of Economics |
3rd Author's Name | Haruhiko Kimura |
3rd Author's Affiliation | Kanazawa University |
4th Author's Name | Tatsuhiko Nishikawa |
4th Author's Affiliation | Kanazawa Municipal Technical High School |
Date | 2000/6/16 |
Paper # | CPM2000-29 |
Volume (vol) | vol.100 |
Number (no) | 141 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |