Six key considerations for laboratory purification engineering
The reason why laboratory purification engineering is clean is mainly because special processes are used to isolate the free communication between air and the application space, and then the air is manually processed and transported to the application space. Of course, both fresh air and turbid air need to be transported here. The so-called turbid air refers to the air in the application space being transported to the outside for treatment and then transported back to the application space from scratch.
In order to maintain the cleanliness of laboratory air, it is necessary to strictly implement relevant protection rules to avoid the production, retention, and reproduction of dust particles and microorganisms in the clean room, and ensure the safety of equipment and personnel. It is important to grasp certain safety knowledge. Below are some things we will pay attention to in laboratory purification engineering work.
1. Understand the storage address and usage method of fire-fighting equipment. In the event of an accident, corresponding measures should be taken immediately to handle it.
2. Personnel entering the clean room should strictly follow personal purification guidelines, roads, and procedures. When exiting the clean room, it is necessary to follow the above order and route, and it is not allowed to bring clean supplies into the lobby.
3. Eating, smoking, and all chemicals are prohibited from entering the laboratory purification workshop.
4. Before entering the clean room, personal belongings must be placed in designated cabinets, makeup and jewelry must be removed, and designated clean clothes and shoes must be replaced.
5. When using flammable, corrosive, and toxic chemicals and electrical equipment, the operating procedures should be strictly followed. Special attention should be paid when using electrical equipment, and wet hands should not be used to turn on the circuit breaker and electrical switch. Do not use any instruments with electrical leakage to prevent electric shock.
6. When exiting the clean room, it is not allowed to take off clean work clothes in front of the changing area; After taking off work clothes, if entering the clean room again, it is still necessary to follow the rules and sequence for entering the clean room.
The article originates from Guangxi Purification Engineering: http://www.0571pet.cn/
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