Heat transfer simulation of solid state fermentation in a packed-bed bioreactor

被引：23

作者：

Hasan, SDM ^{[1
]}

Costa, JAV ^{[1
]}

Sanzo, AVL ^{[1
]}

机构：

[1] Fdn Univ Rio Grande, Dept Chem, BR-96201900 Rio Grande, RS, Brazil

来源：

BIOTECHNOLOGY TECHNIQUES | 1998年 / 12卷 / 10期

关键词：

solid state fermentation; heat transfer; simulation;

D O I：

10.1023/A:1008887828569

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A dynamic two-dimensional mathematical model was developed to simulate the heat transfer in solid state fermentation of rice bran inoculated with Aspergillus niger. Two bioreactors of 47 mm diameter and 300 mm height were used. Forced aeration conditions were simulated and saturated air with 60 ml/g h flow at 30 degrees C and a bed porosity equal to 0.3 were determined as being the optimum operating conditions for the used packed-bed bioreactor.

引用

页码：787 / 791

页数：5

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