Standard for humidity of aseptic air in fermentation workshop

The humidity standard of sterile air in the fermentation workshop is very important to ensure the smooth progress of the fermentation process. Generally speaking, the humidity of the sterile air entering the fermentation workshop needs to be controlled within a certain range to ensure the filtration efficiency of the air filter, extend its service life, and avoid adverse effects on the fermentation process.

Specifically, the humidity standard of sterile air in fermentation workshop usually requires the relative humidity of compressed air entering the total filter to be controlled between 60% and 70%. This range is based on the consideration of ensuring air filtration efficiency and reducing energy consumption. If the relative humidity is too low, although the filtration efficiency can be improved, the energy consumption of air pretreatment will be increased, and the water brought out by evaporation during the fermentation culture will also increase, which is not conducive to energy saving and environmental protection. On the contrary, if the relative humidity is too high, it may affect the filtering effect of the filter and increase the risk of sterile air contamination.

In addition, it is worth noting that the humidity standard of sterile air is not static, and it may be adjusted according to the specific requirements of the fermentation process, the performance of the equipment used and the differences in environmental conditions. Therefore, in actual operation, it should be flexibly controlled according to the specific situation to ensure that the humidity of the sterile air is controlled within a suitable range.

In addition to the humidity standard, the sterile air in the fermentation workshop also needs to meet a series of other requirements, such as sterility, no dust, no impurities, no water, no oil, etc. The realization of these requirements needs to rely on advanced air purification equipment and strict operating procedures to ensure. Through regular inspection and maintenance of air filters, control of air flow and temperature into the fermentation workshop and other measures, can effectively improve the quality of sterile air, for the smooth progress of the fermentation process to provide a strong guarantee.