%0 Journal Article
%T MICROBIAL REDUCTION ABILITY OF VARIOUS IRON OXIDES IN PURE CULTURE EXPERIMENT<br>纯培养条件下不同氧化铁的微生物还原能力
%A Qu Dong
%A Sylvia Schnell
%A <br>曲东
%A Sylvia
%A Schnell
%J 微生物学报
%D 2001
%I 
%X The microbial reduction of ferrihydrite, lepidocrocite, hematite, goethite and aluminum-substituted iron oxides were examined by iron-reducer GS-15 under anaerobic pure culture condition. The results indicated that the ferrihydrite and lepidocrocite can be rapidly reduced by iron-reducer, and the percentage of microbial reduction are respectively 95.4% and 95.8% after 4 days incubation at 25 degrees C. The other iron oxides like hematite, Al-hematite, goethite and Al-goethite are very difficult to reduce during short-term incubation. The amounts of Fe(III)-reducing, Fe(II)-producing and Fe-reducing calculated by acetate consumption are identical under the conditions of lower concentration iron oxides addition.
%K Iron oxide
%K Iron-reducing bacterium
%K Pure culture<br>氧化铁
%K 铁还原菌
%K 纯培养
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=18312FAC1B99DBFF&yid=14E7EF987E4155E6&vid=2001E0D53B7B80EC&iid=B31275AF3241DB2D&sid=04EA291949415E08&eid=762CFFBBDED11937&journal_id=0001-6209&journal_name=微生物学报&referenced_num=25&reference_num=9