Item type |
デフォルトアイテムタイプ(フル)(1) |
公開日 |
2010-07-02 |
タイトル |
|
|
タイトル |
[原著]Removal of malodorous substances at an animal facility in a subtropical region equipped with COSA/TRON^【○!R】system |
|
言語 |
ja |
作成者 |
Kinjoh, Kiyohiko
Kosugi, Tadayoshi
Koga, Toshinori
Ueda, Tomoyuki
Ariizumi, Makoto
|
アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利情報 |
|
|
言語 |
ja |
|
権利情報 |
琉球医学会 |
主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
malodorous substances |
主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
COSA/TRON system |
主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
laboratory animals |
内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The animal facility affiliated with the School of Medicine, University of the Ryukyus, located in a subtropical area in Japan, was previously equipped with the COSA/TRON^【○!R】air recovery system in order to sustain a well balanced laboratory environment. In 1988, we measured the concentrations of ammonia, hydrogen sulfide, methyl mercaptan and dimethyl sulfide in the air of animal rooms at this animal facility. In this previous study, all of these odors were maintained at very low levels, a situation to which the COSA/TRON system was considered to have contributed. However, we anticipated that the air conditioning system would by now have become decrepit and deteriorated in its function for the elimination of malodorous substances and microorganisms. In the present study, we measured the same malodorous substances as those examined previously. The concentration of ammonia was determined by the indophenol method, and those of sulfur compounds by gas chromatography. The concentrations of ammonia, methyl mercaptan and dimethyl sulfide were increased as compared with those measured in 1988. The results obtained indicated that an increase in these malodorous substances (which could not be effectively eliminated by cleaning) had occurred, and that the COSA/TRON system continued to be useful for the elimination of sulfur compounds. However, efficiency of the system for eliminating ammonia at low concentrations may have gone down. |
内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
論文 |
出版者 |
|
|
言語 |
ja |
|
出版者 |
琉球医学会 |
出版者 |
|
|
言語 |
en |
|
出版者 |
Ryukyu Medical Association |
言語 |
|
|
言語 |
eng |
資源タイプ |
|
|
資源タイプ |
journal article |
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1346888X |
収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0289-1530 |
収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10369445 |
収録物名 |
|
|
言語 |
ja |
|
収録物名 |
琉球医学会誌 = Ryukyu Medical Journal |
書誌情報 |
巻 17,
号 3,
p. 135-141,
発行日 1997
|