Demand for biopharmaceutical products is growing significantly.
Consequently, the processes used to manufacture these products must be able to meet market demands.
Moreover, in order for processes involving microorganisms to be carried out, suitable conditions must be provided for this.

The basic requirement concerns the bioreactor.
Attention should be paid to ensure that it sufficiently dissipates heat and has a high efficiency in the oxygen exchange process.
This is of great importance from the point of view of the desired speed of the process, the efficiency of the reaction and the quality of the resulting product.

Bioreactors are tank devices consisting of two components.
The first is a tank with specific height-to-diameter ratios, and the second is a stirrer selected with respect to the type of process for which the bioreactor will be used.

A typical process occurring in a bioreactor is the process of mechanical mixing and heat exchange. Other biotechnological processes related to microbial development also take place there.
These are technology-dependent. A bioreactor is also a tool for enzymatic processes and for growing cells of higher organisms.
All these processes take place under controlled conditions, so that the risk of infection is completely eliminated or reduced as much as possible.

Bioreactors are used in various industries, including.
in the pharmaceutical, food and chemical industries. They are used in the production of antibiotics, enzymes and vaccines, as well as in the manufacture of therapeutic proteins, in the production of yogurt, cheese, beer, vinegar, biomass and in the treatment of municipal wastewater.