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A new bacterial strain mediating As oxidation in the Fe-rich biofilm naturally growing in a groundwater Fe treatment pilot unit 总被引:1,自引:0,他引:1
Casiot C Pedron V Bruneel O Duran R Personné JC Grapin G Drakidès C Elbaz-Poulichet F 《Chemosphere》2006,64(3):492-496
A bacterial strain B2 that oxidizes arsenite into arsenate was isolated from the biofilm growing in a biological groundwater treatment process used for Fe removal. This strain is phylogenetically and morphologically different from the genus Leptothrix commonly encountered in biological iron oxidation processes. T-RFLP fingerprint of the biofilm revealed that this isolated strain B2 corresponds to the major population of the bacterial community in the biofilm. Therefore, it is probably one of the major contributors to arsenic removal in the treatment process. 相似文献
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Doumas Patrick Munoz Marguerite Banni Mohamed Becerra Sylvia Bruneel Odile Casiot Corinne Cleyet-Marel Jean-Claude Gardon Jacques Noack Yves Sappin-Didier Valérie 《Regional Environmental Change》2018,18(3):677-692
Regional Environmental Change - Abandoned mines are a recurrent problem for nearby communities in Mediterranean regions because mine tailings represent a major source of polymetallic contamination.... 相似文献
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