摘要
在四釜串联气升环流悬浮床生物反应器系统中 ,进行了絮凝颗粒酵母酒精连续发酵的研究。以CO2 为驱动动力 ,发酵液液蒸馏废液全循环 ,稀释率为 0 2 h。发酵成熟醑酒精平均浓度为 96 6g L ,残余还原糖和总糖分别为 1 2g L和 4 1g L。
Continuous ethanol fermentation using yeast flocs was carried out in 4 air\|lift suspended\|bed bioreactors operated in series. Drafted by CO\-2, with complete recycle of ethanol distilled effluent broth and at the dilution rate of 0.2/h, the average ethanol concentration of the fermentation broth was 96.6g/L, while the average concentration of residual total sugar was 4.1g/L and residual reducing sugar was 1.2g/L.
出处
《微生物学报》
CAS
CSCD
北大核心
2001年第3期367-371,共5页
Acta Microbiologica Sinica
基金
国家自然科学基金资助项目 ( 2 970 60 0 1 )&&
