The static elimination measures for clean rooms mainly include selecting suitable floor materials, using static elimination equipment, controlling indoor humidity, and strengthening personnel anti-static training.‌ First of all, selecting suitable ground materials is an important part of static electricity elimination.

Generally, floor materials with good electrical conductivity, such as conductive floors or anti-static floors, are used. These floors can effectively introduce static electricity into the ground and reduce the accumulation of static electricity in the clean room 1. Secondly, the use of static elimination equipment is also a commonly used static elimination method in clean rooms.

These equipment include static elimination rods, static elimination air guns, etc. They neutralize static electricity by releasing air ions in the ionized air and achieve the purpose of eliminating static electricity 1. Controlling indoor humidity is also one of the important factors in reducing static electricity accumulation. Maintaining appropriate humidity can effectively reduce the generation and accumulation of static electricity.

Generally, it is advisable to control the humidity of a clean room between 40% and 60%. In addition, it is also necessary to strengthen anti-static training for personnel. The training content can include how to correctly wear anti-static clothing, how to correctly use static elimination equipment, etc., to reduce the impact of human factors on static electricity 1. To sum up, by selecting appropriate floor materials, using static elimination equipment, controlling indoor humidity, and strengthening personnel anti-static training, the generation and accumulation of static electricity in the clean room can be effectively reduced and the clean room can be improved. Cleanliness and production efficiency.