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誘導結合プラズマ質量分析法による下水汚泥中の重金属の分析
https://iwate-u.repo.nii.ac.jp/records/10349
https://iwate-u.repo.nii.ac.jp/records/10349b1f210f1-6db2-4b9c-a29f-3c3dbeed6330
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jjswa-v35n432p143-156.pdf (1.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2014-10-01 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 誘導結合プラズマ質量分析法による下水汚泥中の重金属の分析 | |||||||||||||
| 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 |
北田, 久美子
× 北田, 久美子
× 伊藤, 歩
× 相澤, 治郎
× 海田, 輝之
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| 著者別名 | ||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||
| 識別子 | 64146 | |||||||||||||
| 姓名 | KITADA, Kumiko | |||||||||||||
| 著者別名 | ||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||
| 識別子 | 64147 | |||||||||||||
| 姓名 | ITO, Ayumi | |||||||||||||
| 著者別名 | ||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||
| 識別子 | 64148 | |||||||||||||
| 姓名 | AIZAWA, Jiro | |||||||||||||
| 著者別名 | ||||||||||||||
| 識別子Scheme | WEKO | |||||||||||||
| 識別子 | 64149 | |||||||||||||
| 姓名 | UMITA, Teruyuki | |||||||||||||
| 著者(機関) | ||||||||||||||
| 値 | 岩手大学大学院工学研究科 | |||||||||||||
| 著者(機関) | ||||||||||||||
| 値 | 岩手大学大学院工学研究科 | |||||||||||||
| 著者(機関) | ||||||||||||||
| 値 | 岩手大学工学部 | |||||||||||||
| 著者(機関) | ||||||||||||||
| 値 | 岩手大学工学部 | |||||||||||||
| 登録日 | ||||||||||||||
| 日付 | 2014-10-01 | |||||||||||||
| 書誌情報 |
下水道協会誌 巻 35, 号 432, p. 143-156, 発行日 1998-10-01 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 0021-4639 | |||||||||||||
| Abstract | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Inductively coupled plasma mass spectrometry (ICP-MS) is a sensitive and precise analytical tool that can measure multi elements simultaneously from ppt to ppm order. However, it is difficult to analyze the samples containing a large amount of matrix such as sewage sludge. In order to investigate the accuracy of the analysis of heavy metals in sewage sludge, we carried out an addition-recovery test and investigated the effect of acid content in the sample on the measured value. On the analytical condition of this study, the determination ranges for metals were as follows : 27 AI, 43Ca, 44Ca and 57Fe were 100~ 1000ug/l, 55Mn, 63Cu, 65Cu, 66Zn, 67Zn and 68Zn were 1 ~ 1000ug/l , 53Cr, 60Ni, 75 As, 206Pb and 206Pb were 1 ~ 100ug/l , and mcd and 114Cd were 0.1 ~ 100ug/l . If the pretreated liquid of sewage sludge was diluted 100 or 1000 times, all of the 11 metals could be analyzed in the ranges above and the effect of acid used for the pretreatment could be disregarded. The recommended mass number for Ca, Cu, Zn and Cd were 44, 63, 66 and 111, respectively. The correction equation of interference should be applied to the measurement of 75As and it was not needed for mcd. It was concluded that the concentration of heavy metals in sewage sludge could be analyzed by ICP-MS. |
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| 出版者 | ||||||||||||||
| 出版者 | 公益社団法人 日本下水道協会 | |||||||||||||
| その他のタイトル | ||||||||||||||
| その他のタイトル | Analysis of Heavy Metals in Sewage Sludge by Inductively Coupled Plasma Mass Spectrometry | |||||||||||||
| 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 | |||||||||||||
