| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2011-07-19 |
| タイトル |
|
|
タイトル |
河川に沈漬させた多孔質粒状物に付着する微生物菌叢の変化と水質に与える効果 |
| その他（別言語等）のタイトル |
|
|
その他のタイトル |
Changes of Microbial Flora Adhered to the Porous Particles Soaked in the River and Improvement Effect of Their Water Quality |
| 著者 |
岸本, 憲明
越智, 祐介
平尾, 壽啓
玉井, 元治
藤田, 藤樹夫
|
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者(英) |
|
|
言語 |
en |
|
値 |
KISHIMOTO, Noriaki |
| 著者(英) |
|
|
言語 |
en |
|
値 |
OCHI, Yusuke |
| 著者(英) |
|
|
言語 |
en |
|
値 |
HIRAO, Toshihiro |
| 著者(英) |
|
|
言語 |
en |
|
値 |
TAMAI, Motoharu |
| 著者(英) |
|
|
言語 |
en |
|
値 |
FUJITA, Tokio |
| 著者 所属 |
|
|
値 |
近畿大学農学部応用生命化学科 |
| 著者 所属 |
|
|
値 |
近畿大学農学部応用生命化学科 |
| 著者 所属 |
|
|
値 |
近畿大学大学院総合理工学研究科 |
| 著者 所属 |
|
|
値 |
近畿大学大学院総合理工学研究科 |
| 著者 所属 |
|
|
値 |
近畿大学農学部応用生命化学科 |
| 著者所属(翻訳) |
|
|
値 |
Department of Applied Biological Chemistry, Faculty of Agriculture, Kinki University |
| 著者所属(翻訳) |
|
|
値 |
Department of Applied Biological Chemistry, Faculty of Agriculture, Kinki University |
| 著者所属(翻訳) |
|
|
値 |
Graduate school of Kinki University, School of Science and Engineering |
| 著者所属(翻訳) |
|
|
値 |
Graduate school of Kinki University, School of Science and Engineering |
| 著者所属(翻訳) |
|
|
値 |
Department of Applied Biological Chemistry, Faculty of Agriculture, Kinki University |
| 版 |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 名前 |
|
|
出版者 |
近畿大学資源再生研究所 |
| 書誌情報 |
近畿大学資源再生研究所報告
en : Annual report of the institute of resource recycling of Kinki University
号 5,
p. 21-29,
発行日 2007-03-01
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
[Synopsis] A number of bacteria (10^10 cells/g) and yeast (10^9 cells/g) were detected from three kinds of porous particle such as pumice, charcoal, glass cullet which were soaked in the river for 12 h. The microbial numbers detected at 12h were the almost same as the numbers after soaked for 16 days (The Okawa River) and for 200 days (The Second Neyagawa River). The microbial numbers detected from the porous particles are about 10 to 100 times that of crushed stone. The different microbial numbers among porous particles and crushed stones were depended on the surface area of the particle. The porous particle had a larger surface area than that of crushed stone. The DNA band patterns extracted from the pumice and charcoal soaked in the river were the almost same, whereas the band patterns from glass cullet and the crushed stone were changed with the lapse of time. The pumice and charcoal contained a number of continuous bubbles in their particle. The microbes in the river were sucked up to the internal air-gap with water by the capillary phenomenon and adhered to the wall in the internal air-gap and developed. On the other hand, the glass cullet contained a number of independent bubbles and the crushed stone had no air-gap in the particle. Therefore, the microbes were only adhered on the surface of the glass cullet and the crushed stone and developed. The dominant species grown in the internal air-gap of the particle might be stable during the test period, while the dominant microbes grown on the surface of the particle might be changed readily by the stream of the river and the physical bombardment. Five clean-water units with floating body which were packed with pumice, charcoal, and glass cullet were connected in series and floated on the Okawa River. The river water was passed through the clean-water units for 54 days. The turbidity, total nitrogen concentration and chemical oxygen demand (COD) of the effluent water from the units were decreased at 52, 40 and 62％, respectively. |
| フォーマット |
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|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
AA1247496X-20070320-0021.pdf (3.7 MB)
