摘要
以废弃的农业秸秆为原料,结合厌氧发酵产氢,研究在不同预处理条件下酸解与氨解的预处理效果的影响因素,并作了简要的分析与比较。结果表明,酸解更能提高利用纤维素类物质制取氢气的利用率,达52.4%,是氨解效果的1.5倍。
Straw is taken as the raw material. The factors are studied in the pretreatment on cellulose materials combining the digested sludge in order to produce hydrogen in the way of anaerobic fermentation in different pretreatments. The results of the experiments show that the way of dilute vitriol could improve utilize of cellulose materials greatly. The utilization ratio of bio-hydrogen production by the material reaches 52.4%, and about 1.5 times than ammonia pretreatment.
出处
《纤维素科学与技术》
CAS
CSCD
2005年第2期45-49,共5页
Journal of Cellulose Science and Technology
关键词
纤维素
预处理
厌氧发酵
cellulose
pretreatment
anaerobic fermentation
