TREATMENT OF DISTILLERY WASTEWATER DISCHARGED FROM BEET MOLASSES-SPIRITS PRODUCTION USING YEAST

被引：29

作者：

MORIYA, K ^{[1
]}

IEFUJI, H ^{[1
]}

SHIMOI, H ^{[1
]}

SATO, S ^{[1
]}

TADENUMA, M ^{[1
]}

机构：

[1] NATL RES INST BREWING,KITA KU,TOKYO 114,JAPAN

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1990年 / 69卷 / 02期

关键词：

D O I：

10.1016/0922-338X(90)90204-A

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Treatment of wastewater discharged from beet molasses-spirits production using yeast was studied. Two flocculant strains, Hansenula fabianii J 640-4-1 and Hansenula anomala J 45-N-5, and a strain, I-44, isolated from soil were suitable for treatment of wastewater at the concentration of 47,300 ppm of total organic carbon (TOC). Especially in the case of 2-step treatment using J 45-N-5 and I-44, TOC decreased to 11,900 ppm, and the C/N ratio (TOC/Total nitrogen) decreased from 14.8 to 4.6. © 1990.

引用

页码：138 / 140

页数：3