The new research shows that production of the vital forms of manganese requires that the fungi and bacteria be actively producing superoxide.

新的研究显示，能否生成这种重要的锰化合物，取决于真菌和细菌是否能够生产超氧化物。

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Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand, the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied.

通过在锰砂及石英砂上固定自行分离的纤发菌属细菌，研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。

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The main achievements of this study are listed below:1) From the different sources of soil samples, 18 species well grown bacteria of manganese tolerance type have been isolated.

取得的主要结果有：1、从不同来源的土壤样品中，筛选得到了生长较好的18株锰耐受型细菌。

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"Scientists noticed that the levels of iron and manganese in the lake changed with the seasons and were co-ordinated with the growth patterns of the bacteria, " Dr Clarke said.

BBC: Bacteria power 'bio-battery' breakthrough