摘要
水解酸化是厨余有机垃圾厌氧消化产甲烷的限速阶段,如何高效促进水解酸化已经成为生物质厌氧发酵亟待解决的问题。从反应动力学角度出发,利用两相厌氧消化工艺模型,通过计算分析,阐述了提高有机垃圾水解酸化速率的方法和手段。
In anaerobic digestion and methanogenesis process of kitchen organic wastes, the reaction rate is limited in hydrolysis and acidification stage, how to efficiently promote the hydrolyzed and acidulated rate in anaerobic fermentation of biomass has become an urgent problem to be solved. This article based on the reaction kinetics,using model of two-phase anaerobic digestion process, through calculation and analysis, put forward some methods and means to improve the hydrolyzed and acidulated rate of organic wastes.
出处
《环境保护与循环经济》
2012年第5期43-47,共5页
environmental protection and circular economy
关键词
厨余有机垃圾
水解酸化
动力学
两相厌氧消化
kitchen organic wastes
hydrolytic acidlification
kinetics
two-phase anaerobic digestion
