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Anammoxプロセスに適したリアクターの検討
http://hdl.handle.net/2298/20324
http://hdl.handle.net/2298/203241e845d62-a5b9-480f-821e-277c0213e395
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
28_185.pdf (1.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-07-15 | |||||
| タイトル | ||||||
| タイトル | Anammoxプロセスに適したリアクターの検討 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | anammox, anaerobic ammonium oxidation, ammonium, nitrite, denitrification | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
今城, 麗
× 今城, 麗× 徳富, 孝明× 古川, 憲治 |
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| 別言語の著者 |
Imajo, Urara
× Imajo, Urara× Tokutomi, Takaaki× 古川, 憲治, |
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| 内容記述 | ||||||
| 内容記述 | To evaluate the effectiveness of various reactor types for anaerobic ammonium oxidation (anammox), four types of reactor, a sequencing-batch reactor, a fixed-bed reactor with nonwoven carriers, a fluidized-bed reactor with tube-shaped attachment carriers, and a fluidized-bed reactor with methanogenic granules as carriers, were examined. While activity in the sequencing-batch reactor occasionally decreased markedly, a stable nitrogen removal was maintained for 200 days in the fixed-bed and fluidized-bed reactors. It appeared that the biofilm mode was not inhibited by oxygen due to the high biomass density and the existence of oxygen-consuming microorganisms on the biofilm surface. However, overgrowth on the nonwoven and tube-shaped carriers sometimes resulted in gas entrapment and the floatation of carriers. After 173 days of operation, the maximum nitrogen removal rate of the fluidized-bed reactor using methanogenic granules as carriers was 2.87 kg N·m-3·d-1, which was the highest among these four reactors. Considering biomass attachment and hydrodynamic mixing characteristics in addition to treatment efficiency, the use of methanogenic granules as attachment carriers in a fluidized-bed reactor appeared to be the most effective for the anammox process. | |||||
| 書誌情報 |
Journal of Japan Society on Water Environment 巻 28, 号 3, p. 185-190, 発行年 2005-03-10 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10372439 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 関連識別子 | 10.2965/jswe.28.185 | |||||
| 権利 | ||||||
| 権利情報 | (c) 2008 社団法人 日本水環境学会 | |||||
| 情報源(ISSN) | ||||||
| 関連名称 | 09168958 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 1592137 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 519 | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | Anammox プロセス ニ テキシタ リアクター ノ ケントウ | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | Evaluation of Various Reactor Types for the Anammox Process | |||||
| 出版者 | ||||||
| 出版者 | 社団法人 日本水環境学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 01 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.jstage.jst.go.jp/article/jswe/28/3/28_185/_article/-char/ja | |||||
