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methanogenic bacteria and the reactions they use to survive

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methanogenic bacteria and the reactions they use to survive
最好是英文的,中文的也行.主要关于污染治理方面
methanogenic bacteria and the reactions they use to survive
One of a group of primitive micro-organisms, the Archaea. They give off methane gas as a by-product of their metabolism, and are common in sewage treatment plants and hot springs, where the temperature is high and oxygen is absent. Archaeons were originally classified as bacteria, but were found to be unique in 1996 following the gene sequencing of the deep-sea vent Methanococcus jannaschii.