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Removal of Arsenic Using Nickel-Zinc Hydroxy Double Salts
http://hdl.handle.net/10458/6881
http://hdl.handle.net/10458/6881f7037a41-1c5a-448f-be98-7c30e49868da
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2020-06-22 | |||||
| タイトル | ||||||
| タイトル | Removal of Arsenic Using Nickel-Zinc Hydroxy Double Salts | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | Arsenic, Hydroxy Double Salts, NiZn, Intercalation, Anion Exchange | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Tabuchi, Ryosuke
× Tabuchi, Ryosuke× 大栄, 薫× Oshima, Tatsuya× Baba, Yoshinari× Hara, Takayoshi× Shimazu, Shogo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Arsenic with high toxicity is harmful to the environment and the human body. It is known that As（III） has higher toxicity than As（V）. It is necessary to develop adsorbent to effectively remove arsenic from wastewater and environmental water. NiZn hydroxyl double salt （NiZn） with acetate anion in interlayer was prepared by hydrothermal method. The effects of arsenic concentration on arsenic adsorption were investigated using the NiZn. Maximum adsorption capacities of As（III） and As（V） are 1.24 and 0.44mmol/g, respectively. At pH 10.5 As（III） was more effectively removed than As（V） using NiZn. From resulting data by XRD and FT-IR it was found that As（III） and As（V） was exchange with acetate anion in interlayer keeping the layer structure. | |||||
| 書誌情報 |
5th International Arsenic Symposium in MIYAZAKI 2018 p. 18-20, 発行日 2018-06 |
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| 出版者 | ||||||
| 出版者 | University of Miyazaki, IRISH | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
