Cleanroomare widely used in the pharmaceutical industry.

Pharmaceutical production：Biopharmaceutical clean room pollution control: pollution source control, dissemination process control, cross-contamination control.

Different cleanliness requirements corresponding to the process are proposed for the pharmaceutical production environment. For the preparation of raw materials,powders, injections, tablets, large infusion production, filling and other processes, cleanliness standards for clean areas and control areas have been established.

The key technology of clean room medicine is mainly to control dust and microorganisms. As a pollutant, microorganisms are the most important environmental control of clean room. The equipment and pipelines in the clean area of the pharmaceutical factory can directly pollute the medicine without affecting the cleanliness test. Therefore, we say: GMP requires air purification technology, and air purification technology does not mean that the cleanliness level is not applicable. Characterize the physical, chemical, radiological, and vital properties of suspended particles.

PFIZER pharmaceutical co. LTD

GMP, full name (GOOD MANUFACTURING PRACTICES), Chinese meaning is "production quality management norms" or "good practice specifications", "good manufacturing standards." GMP is a set of mandatory standards applicable to the pharmaceutical, food and other industries. It requires enterprises to achieve hygienic quality requirements in accordance with relevant national regulations, such as raw materials, personnel, facilities and equipment, production processes, packaging and transportation, quality control, etc. The operational specifications help companies improve the corporate health environment, identify problems in the production process, and improve them. Briefly speaking, GMP requires pharmaceutical, food and other production enterprises to have good production equipment, reasonable production process, perfect quality management and strict testing system to ensure that the final product quality (including food safety and hygiene) meets the requirements of the regulations.