WEKO3
アイテム
水産加工廃水の処理に関する研究
http://hdl.handle.net/10258/733
http://hdl.handle.net/10258/733010dcad4-5242-4ea2-8676-cb110de68b48
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyo37_rikou_pp211-234.pdf (2.2 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||
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| 公開日 | 2014-03-04 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | 水産加工廃水の処理に関する研究 | |||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | A Study on the Treatment of Fishery Processing Wastewater | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
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| 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 | departmental bulletin paper | |||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||
| 著者 |
穂積, 準
× 穂積, 準
× 渡部, 公治
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| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | The clarification of fishery processing wastewater having a high concentration of dissolved as well as undissolved organic impurities by chemical coagulation and the activated sludge process were studied. Firstly, the experiments on chemical coagulation were carried out by means of jar tests using both ferric chloride and aluminum sulfate as coagulants. The effects of organic content in terms of COD and BOD, coagulant dosage and pH on the removal of COD and BOD were presented and the mechanism of chemical coagulation of the wastewater was discussed. In addition, critical size of organic impurities to be possible of removal was estimated to be around 10⁻⁵cm, from the measured particle-size distributions of the tested and clarified waters. Secondly, the experiments on the activated sludge process employing batch tests were conducted using the sludge acclimated to the wastewaters being tested which were pretreated with chemical coagulation. The removability and the reduction rate of organic impurities were examined and the effects of organic loading and temperature on the rate constant of the reduction during a brief aeration period of 30~60 min were investigated and formulated. From another experiments under condition of non-aeration it was found that biosorption does not play an important role in the high initial removal of COD or BOD. | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 書誌情報 |
ja : 室蘭工業大学研究報告. 理工編 en : Memoirs of the Muroran Institute of Technology. Science and engineering 巻 37, p. 211-234, 発行日 1987-11-10 |
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| 出版者 | 室蘭工業大学 | |||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
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| 関連タイプ | isIdenticalTo | |||||||||||||||||||||
| 識別子タイプ | NAID | |||||||||||||||||||||
| 関連識別子 | 40003627650 | |||||||||||||||||||||
| 日本十進分類法 | ||||||||||||||||||||||
| 主題Scheme | NDC | |||||||||||||||||||||
| 主題 | 571.9 | |||||||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 05802415 | |||||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AN00238225 | |||||||||||||||||||||
| 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 | |||||||||||||||||||||
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| 内容記述タイプ | Other | |||||||||||||||||||||
| 内容記述 | application/pdf | |||||||||||||||||||||
