作　　者： ; ; ; ; ; ; ;

机构地区： 广西师范大学环境与资源学院

出　　处： 《工业水处理》 2009年第1期62-64,67,共4页

摘　　要： 采用USAB处理工艺对罗汉果生产中的废液进行厌氧处理,同时利用气相色谱法对收集到的气体进行分析和测定。结果表明,经USAB处理工艺后废液中的COD去除率达到55%,甲烷气体含量可达54.27%。该工艺具有处理效率高、并可回收所产生的甲烷气体作为燃料等特点,可为企业带来一定的经济社会效益。 The application of the UASB technology to the treatment of wastewater from siraitia grosvenori swingle production has been carried out. At the same time the collected gas has been analyzed and determined by gas chromatography. The results show that the COD removal rate of the wastewater that was treated by USAB can reach as high as 55% and the methane content is 54.27%. Moreover, the treatment efficiency of this technological is high, and the produced methane gas can be reused as fuel. This can bring certain economic and social benefits to the company.

关 键 词： 罗汉果废液 厌氧 活性污泥

领　　域： [环境科学与工程]