]*>","")" /> The Design of pH Automatic Control System in Fermentation Procedure

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The Design of pH Automatic Control System in Fermentation Procedure

  • Received:2003-02-25 Revised:2003-02-25 Online:2003-02-25 Published:2003-02-25

发酵过程中pH自动控制系统的设计

张慧涛;侯新强   

  1. 新疆农科院微生物研究所,新疆乌鲁木齐,830000

摘要: 介绍了一种在发酵过程中pH的自控设计,它采用时间比例定值控制,通过计算机控制电磁阀的开启和延时,将碱液加入发酵罐中,从而使发酵罐中的pH保持定值.