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How to compile the laboratory safety management system Standard procedures and acceptance specifications for sterile rooms \ r 1. purpose \ r this regulation is designed to provide a standardized procedure for aseptic operation and protection of sterile rooms.\ Two. Scope of Application \ r microbial testing laboratory \ r 3. QC supervisor of responsible person \ r 4. definition, no \ r 5. safety precautions \ r strict aseptic operationPrevent microbial contamination;The operator should turn off the UV lamp first when entering the sterile room.\ R 6. construction procedures \ r1.The sterile room should have a sterile operation room and a buffer room,The cleanliness of the sterile operation room should reach 10000,Keep the indoor temperature at 20-24 ℃,Keep the humidity at 45-60%.The cleanliness of the super-clean platform should reach 100.\ R2.The sterile room should be kept clean,Stacking debris is strictly prohibited,To prevent pollution.\ R3.To prevent all sterilization equipment and media pollution,Pollut
The filtration effect of biological ceramic filter material is good, how to realize filtration? Biological haydite is mainly used as a filler for biological aeration filter,It is mainly used to hang biofilm.The filler is mainly used for the production of high-quality clay,Granular materials processed by drying, batching, milling, ball forming, high temperature firing, screening and other processes.Its appearance is nearly spherical particles,The surface is yellow red or dark brown,Particle size can be produced as required.In terms of physical microstructure, bio-haydite is characterized by the developed surface micro-pores and reasonable distribution,The average pore diameter is about 200 microns,Microorganisms growing in micro-pores are not easy to lose,Even if it does not work for a long time,So that the biological aeration filter can operate continuously;At the same time,Larger than the surface,A large number of microorganisms can be attached to growth and reproduction,Can increase the volume load of
