(1) The difference between the fermenter and other industrial equipment is that the requirements for pure culture cultivation are high and the degree is almost very severe. Therefore, the stringency of the fermenter and the high reliability of the operation are prominent features of the fermentation industry.
(2) Modern fermentation industry In order to obtain greater economic benefits, fermenters are more inclined to develop on a large scale and automation. In the automation of fermenters, the online detection of eyes such as ph electrode, dissolved oxygen electrode, and dissolved CO2 electrode has been quite mature. Fermentation test parameters are also limited to temperature, pressure, air flow and some of the most common parameters.