摘要
采用DDG加沼气工艺综合利用玉米酒精糟液 ,年产4万吨的酒精厂年经济效益可达848.25万元。其中沼气工程采用EGSB技术 ,与UASB比较 ,节约投资50 % ,运行费用减少50% ,出水COD下降33%
Through utilizing thin stillage of corn alcohol with the DDG and marsh gas,the yearly economic benefit was $8,482,500 in the alcohol factory with the production of 40,000 ton alohol per year.By this method,the marsh gas engineering adopted the technology of EGSB,which compared with UASB,the investment was saved by 50%,the processing expense was reduced by 50%,the level of COD was dropped by 33% in the exit.
出处
《酿酒科技》
2000年第4期74-76,共3页
Liquor-Making Science & Technology
