【摘要】 本文论述了在缺氧条件下 ,利用生长在固定膜生物反应器中的硫细菌脱除石油气中的H2 S的可行性。着重研究了硫细菌的培养、驯化及系统的一些运行条件。结果表明 ,采用活性污泥挂膜以及Na2S驯化的方式既简便、效果又好更多还原

【Abstract】 This paper describes the feasibility of removal of hydrogen sulfate from petroleum gas by sulfur bacteria which was an attached-growth system in a biofilm reactor under an anoxic condition This paper mainly studies the culturing and training of sulfur bacteria and the operating conditions of the biofilm reactor The experimental results show that the methods of culturing biofilm using activated sludge and training it with Na2S are simple and effective更多还原