Purpose of pharmaceutical cleanroom

A cleanroom refers to a place where the air cleanliness meets the requirements of the specified level for human work, and its function is to control the pollution of particles. Generally, there are two purposes of the clean workshop: 

Industrial clean room, which uses inanimate particles as the control object; 

Biological clean room, which mainly controls the pollution of work objects by microorganisms. 

In the biopharmaceutical industry, the purpose of cleanrooms is to control microbial contamination.