摘要
酒精蒸馏废液有充足的非淀粉生物质可供沼气转化,沼液营养丰富可作酵母发酵工艺用水。通过酒精高浓度发酵、沼气高效转化、沼气热电联产、差压蒸馏、环形过程工艺等产能、节能、无废技术的研发和集成,将最终完成木薯原料燃料酒精制造向"零能耗、零污染"生产技术的转型。
The energy consumption in a Chinese ethanol manufacturer with cassava as the feedstock, has been reduced to a zero-closed level. If the R ＆ D on technical integration of high ethanol concentration fermentation, methane fermentation technique, steam and electricity co-generation system, new distillation technology, and the wastewater reutilization, is carded out continuously, the proposed ＂zero energy consumption and wastewater＂ technique could be realized in fuel ethanol production process.
出处
《生物工程学报》
CAS
CSCD
北大核心
2008年第6期946-949,共4页
Chinese Journal of Biotechnology
关键词
酒精发酵
木薯
沼气发酵
零能耗
零污染
alcohol fermention, cassava, methane fermention, zero energy consumption, zero wastewater
