(1) The outstanding difference between fermentation tanks and other industrial equipment is the high demand for pure-cultivation, which has reached a very severe level. Therefore, the tightness of the fermentation tank and the high reliability of the operation are the salient features of the fermentation industry.
(2) Modern Fermentation Industry In order to obtain greater economic benefits, fermentation tanks tend to be larger and more automated. In the aspect of automation of the fermenter, on-line detection of eyes such as pH electrodes, dissolved oxygen electrodes, dissolved CO2 electrodes and the like as a parameter detection is quite mature in foreign countries. Fermentation detection parameters are also limited to some of the most common parameters such as temperature, pressure, and air flow.