methanogen

The reactor has some zymogen and acetogen, but no methanogen bacteria.

反应有一定量的发酵菌和产乙酸菌，但无产甲烷菌。

According to the literature, sarcina is oneof the methanogen that can produce methane in high performance.The remaining of sarcina willapparently improve methane production.

根据以往的资料显示，八叠球菌是产气较好的甲烷菌之一，这种菌的驻留会使整个产气效果明显提高。