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EFFECTS OF PRETREATMENTS ON CALCIUM ACCUMULATION ONTO GAC
https://ouj.repo.nii.ac.jp/records/8217
https://ouj.repo.nii.ac.jp/records/8217ad197e39-23b3-4307-a31d-092aa8072c47
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Effects of pretreatment on calcium accumulation onto GAC (203.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-10-29 | |||||
| タイトル | ||||||
| タイトル | EFFECTS OF PRETREATMENTS ON CALCIUM ACCUMULATION ONTO GAC | |||||
| タイトル | ||||||
| タイトル | EFFECTS OF PRETREATMENTS ON CALCIUM ACCUMULATION ONTO GAC | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Calcium | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | granular activated carbon (GAC) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | pretreatment | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | coagulation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ozonation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | dissolved organic carbon (DOC) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | fulvic acid (FA) | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Calcium | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | granular activated carbon (GAC) | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | pretreatment | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | coagulation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | ozonation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | dissolved organic carbon (DOC) | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | fulvic acid (FA) | |||||
| 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 |
Miño, Esteban R.
× Miño, Esteban R.× Okuda, Tetsuji× Nishijima, Wataru× Okada, Mitsumasa |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The effect of coagulation and ozonation as pretreatments for granular activated carbon (GAC) filtration on calcium accumulation onto GAC was studied. Three kinds of FA solutions extracted from commercial leaf mold for horticulture were used: FA itself, FA after coagulation (FA-c) and FA after ozonation (FA-oz). Coagulation used as pretreatment before GAC filtration significantly decreased calcium accumulation onto GAC while ozonation caused a small increase on calcium accumulation onto GAC. Acidic functional groups into GAC introduced by adsorption of fulvic acid controlled accumulation of calcium onto GAC. Significant decrease of calcium accumulation onto GAC by coagulation was caused by the removal of the fraction with acidic functional groups from FA. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The effect of coagulation and ozonation as pretreatments for granular activated carbon (GAC) filtration on calcium accumulation onto GAC was studied. Three kinds of FA solutions extracted from commercial leaf mold for horticulture were used: FA itself, FA after coagulation (FA-c) and FA after ozonation (FA-oz). Coagulation used as pretreatment before GAC filtration significantly decreased calcium accumulation onto GAC while ozonation caused a small increase on calcium accumulation onto GAC. Acidic functional groups into GAC introduced by adsorption of fulvic acid controlled accumulation of calcium onto GAC. Significant decrease of calcium accumulation onto GAC by coagulation was caused by the removal of the fraction with acidic functional groups from FA. | |||||
| 書誌情報 |
Journal of Water and Environment Technology en : Journal of Water and Environment Technology 巻 5, 号 2, p. 109-116, 発行日 2007 |
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| 出版者 | ||||||
| 出版者 | Japan Society on Water Environment | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1348-2165 | |||||
