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炭素陰極を用いた電気分解による水素を利用した脱窒反応装置の速度解析
http://hdl.handle.net/2297/24791
http://hdl.handle.net/2297/2479188093fca-d2a2-4fa7-adb7-a94c4a9f1006
名前 / ファイル | ライセンス | アクション |
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TE-PR-KWAANISHI-T-454.pdf (707.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | 炭素陰極を用いた電気分解による水素を利用した脱窒反応装置の速度解析 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Nitrate Removal Rate in a Continuous Column Denitrification Reactor Using Hydrogen Generated by Electrolysis with Carbon Anodes and Stainless Cathodes | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Dadang, Suhendar
× Dadang, Suhendar× 川西, 琢也× 清水, 宣明× 林, 良茂 |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理工研究域自然システム学系 | |||||
書誌情報 |
水環境学会誌 = Journal of Japan Society on Water Environment 巻 24, 号 7, p. 454-458, 発行日 2001-07-10 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916-8958 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10372439 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.2965/jswe.24.454 | |||||
出版者 | ||||||
出版者 | 日本水環境学会 = Japan Society on Water Environment | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An autotrophic continuous denitrification process, using hydrogen generated by electrolysis with activated carbon anodes, were experimentally demonstrated to be an effective nitrate removal process. Several fixed bed columns with polypropylene packing and honey-come shaped activated carbon anodes and stainless rod cathodes were set in thermostat chamber of 30°C, and then potassium nitrate enriched tap water, nitrogen concentration of 30mg-N·l-1, was supplied at various flow rates and electric currents. Although the anode is in the same column where microbes grow, sufficient nitrate removal was observed. For example, 94% of nitrate was removed at the HRT of as short as 1.8h for an electrical current of 6mA. A model assuming successive nitrate and nitrite reductions and plug-flow process, nitrate reduction rate=k1[NO3-][H2], and nitrite reduction rate=k2[NO2-][H2]1.5 was constructed. Calculated results with k1=1.3l·mmol-1·h-1 and k2=3.3l1.5·mmol-1.5·h-1 agreed well with the all the experimental results. | |||||
権利 | ||||||
権利情報 | Copyright (c) 2001 日本水環境学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.jswe.or.jp/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/10008005231/en/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.jstage.jst.go.jp/article/jswe/24/7/24_454/_article/-char/ja/ |