RESPONSE OF BIOLOGICAL REACTORS TO SINUSOIDAL VARIATIONS OF SUBSTRATE CONCENTRATION

被引：16

作者：

SUNDSTROM, DW ^{[1
]}

KLEI, HE ^{[1
]}

BROOKMAN, GT ^{[1
]}

机构：

[1] UNIV CONNECTICUT, DEPT CHEM ENGN, STORRS, CT 06268 USA

来源：

BIOTECHNOLOGY AND BIOENGINEERING | 1976年 / 18卷 / 01期

关键词：

D O I：

10.1002/bit.260180102

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：

A well-mixed biological reactor with continuous addition of biological solids was subjected to sinusoidal variations in inlet substrate concentration. The phase lag between inlet and outlet concentrations increased with increasing frequency. The deviation of measured substrate concentrations from initial steady-state concentrations had a maximum near a frequency of 1 cycle per residence time. Measured concentrations of substrate and biomass in the reactor differed significantly from concentrations predicted by the Monod kinetic model.

引用

页码：1 / 14

页数：14

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