| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-07-26 |
| タイトル |
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タイトル |
Thiobacillus ferrooxidansによるジャロサイトおよびアンモニオジャロサイトの生成実験 |
| タイトル |
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タイトル |
Experimental study on formation of jarosite and ammoniojarosite associated with Thiobacillus ferrooxidans |
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言語 |
en |
| 言語 |
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言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| ID登録 |
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|
ID登録 |
10.24517/00061677 |
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ID登録タイプ |
JaLC |
| 著者 |
小岩崎, 浩一
本坊, 好正
田崎, 和江
森, 忠洋
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| 著者別表示 |
Koiwasaki, Koichi
Honbou, Yoshimasa
Tazaki, Kazue
Mori, Tadahiro
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| 提供者所属 |
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内容記述タイプ |
Other |
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内容記述 |
金沢大学理工研究域地球社会基盤学系 |
| 書誌情報 |
地球科学
en : Earth Science
巻 47,
号 6,
p. 493-505,
発行日 1993-11-25
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0366-6611 |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2189-7212 |
| NCID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00141269 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.15080/agcjchikyukagaku.47.6_493 |
| 出版者 |
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出版者 |
地学団体研究会 The Association for the Geological Collaboration in Japan |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Jarosite KFe3(SO4)2(OH)6 and ammoniojarosite NH4Fe3(SO4)2(OH)6 were experimentaly formed in 9 K-medium with Thiobacillus ferrooxidans at 33℃ under acidic condition. The product shows characteristic peaks of jarosite at 3.08, 1.99 and 1.83 A , and those of ammoniojarosite at 3.09, 5.12, 1.98 and 1.83 A in use X-ray powder diffraction and electron diffraction pattern. TEM and SEM observations revealed the crystal growth processes of these minerals as follows ; Bacillus bacterial cells take the form of cross-finger. Both iron and sulfur components precipitated on cell wall. The iron component takes the form of burs, whereas the sulfur component forms rosary-shaped materials. The sizes of iron materials range from 0.5 to 2.0 μm in diameter while those of sulfur materials range from 0.05 to 0.1μm in diameter. Next, potassium and hydroxyl in 9 K-medium reacted on both iron and sulfur components on the cell wall. Cubic or platy jarosite, 0.1 to 5.0μm in diameter, is formed within 3 days. Jarosite of final products changed to reform rosary or parallel crystalline materials. Potassium in jarosite is substituted for ammonia to form ammoniojarosite within 5 days. Jarosite was produced by bacterial mineralization in 9 K-medium within 3 days, and those of ammoniojarosite within 5 days. Without Thiobacillus ferrooxidans, jarosite and ammoniojarosite were produced after 5 or 9 days respectively. The results suggest that Thiobacillus ferrooxidans contributes formation of jarosite and ammoniojarosite as catalyst. |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Jarosite KFe3(SO4)2(OH)6 and ammoniojarosite NH4Fe3(SO4)2(OH)6 were experimentaly formed in 9 K-medium with Thiobacillus ferrooxidans at 33℃ under acidic condition. The product shows characteristic peaks of jarosite at 3.08, 1.99 and 1.83 A , and those of ammoniojarosite at 3.09, 5.12, 1.98 and 1.83 A in use X-ray powder diffraction and electron diffraction pattern. TEM and SEM observations revealed the crystal growth processes of these minerals as follows ; Bacillus bacterial cells take the form of cross-finger. Both iron and sulfur components precipitated on cell wall. The iron component takes the form of burs, whereas the sulfur component forms rosary-shaped materials. The sizes of iron materials range from 0.5 to 2.0 μm in diameter while those of sulfur materials range from 0.05 to 0.1μm in diameter. Next, potassium and hydroxyl in 9 K-medium reacted on both iron and sulfur components on the cell wall. Cubic or platy jarosite, 0.1 to 5.0μm in diameter, is formed within 3 days. Jarosite of final products changed to reform rosary or parallel crystalline materials. Potassium in jarosite is substituted for ammonia to form ammoniojarosite within 5 days. Jarosite was produced by bacterial mineralization in 9 K-medium within 3 days, and those of ammoniojarosite within 5 days. Without Thiobacillus ferrooxidans, jarosite and ammoniojarosite were produced after 5 or 9 days respectively. The results suggest that Thiobacillus ferrooxidans contributes formation of jarosite and ammoniojarosite as catalyst. |
| 権利 |
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権利情報 |
Copyright © 地学団体研究会 The Association for the Geological Collaboration in Japan |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
https://www.jstage.jst.go.jp/browse/agcjchikyukagaku/-char/ja |
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関連名称 |
https://www.jstage.jst.go.jp/browse/agcjchikyukagaku/-char/ja |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
http://www.chidanken.jp/ |
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関連名称 |
http://www.chidanken.jp/ |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
https://www.chidanken.jp/08_1.html |
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関連名称 |
https://www.chidanken.jp/08_1.html |
SC-PR-TAZAKI-K-493.pdf (4.7 MB)
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