Reductive dissolution of scorodite in the presence of Shewanella sp. CN32 and Shewanella sp. ANA-3
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- 作者：Erika Revesza ; Danielle Fortina ; dfortin@uottawa.ca" class="auth_mail" title="E-mail the corresponding author ; Dogan Paktunca ; b ; Dogan.Paktunc@NRCan-RNCan.gc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Scorodite ; Arsenic ; Iron ; Bacteria ; Mining ; Reductive dissolution ; Shewanella
- 刊名：Applied Geochemistry
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：63
- 期：Complete
- 页码：347-356
- 全文大小：2786 K
文摘
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Microbial reduction of scorodite using different phosphate concentrations.
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Initial reduction rates increased with increasing phosphate concentrations.
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Plateau concentration of dissolved As(III)and Fe(II) were highest at the lowest phosphate concentrations.
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Post reduction solids were scorodite, biogenic Fe(II)–As(III) compound and parasymplesite.