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1973年の上田市水道水の異臭味問題と前塩素処理と緩速ろ過池の藻類被膜の発達
http://hdl.handle.net/10091/12417
http://hdl.handle.net/10091/12417f6220572-f129-431d-8704-c78ce8823737
名前 / ファイル | ライセンス | アクション |
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Item type | 研究報告書 / Research Paper(1) | |||||
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公開日 | 2011-04-19 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 1973年の上田市水道水の異臭味問題と前塩素処理と緩速ろ過池の藻類被膜の発達 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Odor problem and pre-chlorination at Someya waterworks in 1973 and algal mat development in slow sand filters in Ueda city | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | slow sand filter | |||||
キーワード | ||||||
主題 | odor | |||||
キーワード | ||||||
主題 | chlorination | |||||
キーワード | ||||||
主題 | algal mat | |||||
キーワード | ||||||
主題 | filter clog | |||||
キーワード | ||||||
主題 | 緩速ろ過処理 | |||||
キーワード | ||||||
主題 | 異臭味 | |||||
キーワード | ||||||
主題 | 塩素処理 | |||||
キーワード | ||||||
主題 | 藻類被膜 | |||||
キーワード | ||||||
主題 | ろ過閉塞 | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_18ws | |||||
タイプ | research report | |||||
著者 |
中本, 信忠
× 中本, 信忠× 坂井, 正 |
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出版者 | ||||||
出版者 | 信州大学環境科学研究会 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 環境科学年報18:69-74(1996) | |||||
書誌情報 |
環境科学年報 巻 18, p. 69-74, 発行日 1996-03-31 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Odor problem of tap water occured in Ueda city in 1973. It was caused by the pre-chlorination of ap re-treatment of slow sand filteration. After stopping the pre-chlorination,o dor problem disappeared. During the agricultural period,al gal mat of filamentous diatom develops on the bed of slow sand filters. When slow sand filter became a continuous culture system of filamentous diatom in warm period,the filter did not easily clogged. However,th e pre-chlorinated filter in 1979 was easily clogged. The development of algal mat in slow sand filters is beneficia | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-7492 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN1054947X | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |