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Iodine sorption and its chemical form in the soil-soil solution system in Japanese agricultural fields
https://repo.qst.go.jp/records/70247
https://repo.qst.go.jp/records/7024799b82c05-51cb-4816-a28d-c752177932cc
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-09-16 | |||||
| タイトル | ||||||
| タイトル | Iodine sorption and its chemical form in the soil-soil solution system in Japanese agricultural fields | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Ishikawa, Nao
× Ishikawa, Nao× Uchida, Shigeo× Tagami, Keiko× 石川 奈緒× 内田 滋夫× 田上 恵子 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Iodide (I-) or iodate (IO3-) sorption in two types of Japanese agricultural soil samples was investigated in consideration of microbial effects. A batch sorption test was carried out to observe sorption kinetics under four different experimental conditions characterized by temperature or microbial activity. The sorption kinetics results indicated that microbial activity promoted an increase of the soil-soil solution distribution coefficient. In addition, it was observed that the sorption kinetics of IO3- was similar to that of I-; for one sample. The results could be attributed to the fact that IO3- was transformed to I- in the soil solution. Therefore, in order to discuss the difference in sorption kinetics between I- and IO3-, it is important to check chemical forms of I in soil solution when IO3- is added to the sample. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 19th World Congress of Soil Science | |||||
| 発表年月日 | ||||||
| 日付 | 2010-08-06 | |||||
| 日付タイプ | Issued | |||||
