PRODUCTION OF BIOMASS, CARBON-DIOXIDE, VOLATILE ACIDS, AND THEIR INTERRELATIONSHIP WITH DECREASE IN CHEMICAL OXYGEN-DEMAND, DURING DISTILLERY WASTE TREATMENT BY BACTERIAL STRAINS

被引：27

作者：

KUMAR, S

VISWANATHAN, L

机构：

[1] Biochemistry Division, National Sugar Institute, Kanpur

来源：

ENZYME AND MICROBIAL TECHNOLOGY | 1991年 / 13卷 / 02期

关键词：

BIOMASS; SPENTWASH; DISTILLERY WASTE; CARBON DIOXIDE; VOLATILE ACIDS;

D O I：

10.1016/0141-0229(91)90176-B

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：

The products of the biodegradation of distillery waste with certain bacteria have been found to be biomass, carbon dioxide, and volatile acids. Volatile acid production levelled off after 48 to 72 h and correlated with the reduction in COD values. Carbon dioxide production did not exhibit such a correlation. The relationship of biomass to carbon dioxide production showed a biphasic pattern, indicating the preferential utilization of some substrates over others. Carbon dioxide production in the later phase may be due to the metabolism of secondary metabolites which do not differ much in their COD values.

引用

页码：179 / 187

页数：9