单相厌氧消化反应器处理餐厨垃圾的特性研究

摘要

将采集的餐厨垃圾经过分选、破碎预处理后,进行以双层玻璃反应釜为消化反应器的厌氧发酵实验.考察了有机负荷、停留时间以及搅拌对产气量和固体去除率的影响,并研究了整个过程pH和产气量的变化情况.%After the pre-treatment of sorting and crushing,the collected food waste was carried out an anaerobic fermentation experiment by taking double-layer glass reaction kettle as the digestion reactor.The effect of organic loading,residence time and stirring on gas production and solid removal rate were discussed.And the changes of pH and gas production during whole process were researched.