干法厌氧发酵反应器及过程控制技术研究进展

摘要

Dry anaerobic digestion is an attractive method for the treatment of agricultural organic waste with high solid content (20％ ～ 40％).This article summarized anaerobic dry reactors at home and abroad.Comparisons were made for those typical dry reactors.And the main control parameters,including pH,temperature,C/N ratio,etc.were analyzed.It is for providing reference for developing dry anaerobic fermentation in our country.%厌氧干发酵技术可有效处理高含固率(20％～40％)物料,是处理农业废弃物最好的选择之一,对于实现农业废弃物的资源化利用具有十分重要的意义.文章综述了国内外干法厌氧发酵反应器,对典型厌氧干发酵反应器的特点进行了比较,分析了厌氧干发酵过程的主要控制条件对于厌氧发酵过程的影响,为我国自主开发干式厌氧发酵技术提供借鉴.