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The origin and development of bag-in-bag-out filters
The origin and development of bag-in-bag-out filtersBag-in-bag-out filters were born in the 1950s and 1960s, and the social and technological development background at that time provided the soil for their emergence. During that period, industrial production and scientific research continued to advance, and the requirements for air filtration and environmental protection were increasing. Especially in some high-risk or high-isolation areas, traditional filtering methods can no longer meet the needs.With time, the application areas of bag-in-bag-out filters continue to expand. In the field of chemical and biological (CB) protection, it can effectively filter harmful chemicals and bioaerosols to protect the safety of workers and the environment; in the field of chemical, biological, and radiological (CBR) protection, its excellent filtration performance can block the spread of radioactive substances; in the field of nuclear, biological and chemical (NBC) protection, it provides reliable protection for dealing with possible contamination from nuclear facilities. In hospital isolation rooms, bag-in-bag-out filters help prevent the spread of pathogens and create a safe environment for patients and medical staff. In places with extremely high cleanliness requirements such as pharmaceutical equipment, microelectronics environments, and food processing areas, it can ensure that air quality meets strict standards. In the fields of biological research, genetics, and biotechnology laboratories, etc., it is relied on to ensure the accuracy and safety of experiments. In industrial treatment and discharge systems, chemical processing equipment, animal disease research laboratories, radioisotope processing equipment, nuclear power plants, strategic nuclear facilities, D.O.E equipment, military bases, and other places, bag-in-bag-out filters also play an indispensable role. Moreover, with the advancement of technology and changes in demand, bag-in-bag-out filters are constantly improved and optimized to adapt to more complex and strict working conditions. |
