Establishment and control of methanogenic microbial communities for the efficient treatment of acidic wastewater and saline wastewater

本研究的目的是建立和控制的产甲烷微生物群落的难降解废水的处理，并从已建立的产甲烷系统中分离出一些有用的微生物。结果表明，成功建立了含2.5-7.5%（w/v）NaCl的人工含盐废水和生物柴油厂废水（碱性废水，pH 10 -11）的产甲烷系统。此外，还从含不同浓度NaCl的人工含盐废水的产甲烷系统中分离到了部分产甲烷菌。

The aims of this study were to establish and control of methanogenic microbial communities for the treatment of refractory wastewaters and to isolate some useful microorganisms from the established methanogenic systems. The results showed the methanogenic systems for artificial saline wastewaters containing 2.5-7.5%(w/v) of NaCl and a biodiesel facility's wastewater (an alkaline wastewater, pH10-11) were successfully established. In addition, some methanogens were isolated from the methanogenic systems of artificial saline wastewaters containing different concentrations of NaCl.