KINETIC-STUDIES OF PHENOL DEGRADATION BY RHODOCOCCUS SP P1 .1. BATCH CULTIVATION

被引：29

作者：

STRAUBE, G ^{[1
]}

HENSEL, J ^{[1
]}

NIEDAN, C ^{[1
]}

STRAUBE, E ^{[1
]}

机构：

[1] MARTIN LUTHER UNIV,BIOTECHNICUM,O-4010 HALLE,GERMANY

来源：

ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY | 1990年 / 57卷 / 01期

关键词：

batch culture; phenol degradation; Rhodococcus; substrate inhibition;

D O I：

10.1007/BF00400332

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Rhodococcus sp. P1 utilizes phenol as the sole carbon and energy source via the β-ketoadipate pathway. In batch cultivation, concentrations up to 2.8g · l-1 phenol were degraded. The highest values for the specific growth rate of 0.32 h-1 were obtained at concentrations near 0.25 g · l-1. At higher concentrations, substrate inhibition was observed, characterized by increases in lag phase and decreasing growth rates. A mathematical expression was proposed to fit the kinetic pattern of phenol inhibition on the specific growth rate μ: {Mathematical expression} © 1990 Kluwer Academic Publishers.

引用

页码：29 / 32

页数：4

共 11 条

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