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  1. 紀要掲載論文
  2. 北見工業大学研究報告
  3. Vol.3

砂ろ過における懸濁粒子の砂層流出に関する研究-ろ速変動のある場合-

https://kitami-it.repo.nii.ac.jp/records/6298
8a9a3b96-2d6f-4e3f-82bd-2af5b7d251de
名前 / ファイル ライセンス アクション
3-2-19.pdf 3-2-19.pdf (4.9 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2007-04-09
タイトル
タイトル 砂ろ過における懸濁粒子の砂層流出に関する研究-ろ速変動のある場合-
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
その他のタイトル
その他のタイトル An Experimental Study on the Break-through of Suspended Particles in Sand Filtration
著者 海老江, 邦雄

× 海老江, 邦雄

WEKO 32073

海老江, 邦雄

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著者別名
識別子
識別子 32074
識別子Scheme WEKO
姓名
姓名 Kunio, EBIE
抄録
内容記述タイプ Abstract
内容記述 There are four types of the break-through of suspended particles into the effluent,i.e.: 1)Initial break-through which is usually complete in 30 min. to 1 hr. from the start of a filter run ; 2)Terminal break-through occurring toward the end of filter runs,especially when pretreatment is not sufficient ; 3)Break-through which is caused by the fluctuations of the influent turbidity ; and 4・)Break-through resultant from the increased filtration rate.   This paper is an experimental study of the above-mentioned fourth break-through,with the purpose to understand more clearly the filtration phenomena under the increased filtration rate,of which a period lasts for 30 min. from point of 1.5 m total head loss.  As a result, it was disclosed how the value of total head loss changed during the increased filtration rate,and that the magunitude of increase in filtration rate was more contributive to the % of break-through of suspended particles from sand filter than others. Some other observations are also presented.
書誌情報 北見工業大学研究報告

巻 3, 号 2, p. 431-442, 発行日 1972-06
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
値 publisher
出版者
出版者 北見工業大学
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