BRIEF INTRODUCTION TO CLEAN ROOM DRAINAGE SYSTEM

Clean room drainage system is a system used to collect and treat wastewater generated in clean room. Since there are usually a large number of process equipment and personnel in clean room, a large amount of wastewater will be generated, including process wastewater, domestic sewage, etc. If these wastewater is discharged directly without treatment, they will cause serious pollution to the environment, so they need to be treated before being discharged.

The design of clean room drainage system needs to consider the following aspects:

1. Wastewater collection: The wastewater generated in clean room needs to be collected centrally for treatment. The collection device needs to be anti-leakage, anti-corrosion, anti-odor, etc.

2. Pipeline design: It is necessary to reasonably design the direction, diameter, slope and other parameters of the drainage pipe according to the equipment layout and wastewater production volume in clean room to ensure the smooth discharge of wastewater. At the same time, it is necessary to select corrosion-resistant, pressure-resistant, and high-temperature-resistant pipeline materials to ensure the durability of the pipeline.

3. Wastewater treatment: It is necessary to choose the appropriate treatment method according to the type and characteristics of wastewater. Common treatment methods include physical treatment, chemical treatment, biological treatment, etc. Treated wastewater must meet national discharge standards before it can be discharged.

4. Monitoring and maintenance: It is necessary to establish a complete monitoring system to monitor the operating status of the clean room drainage system in real time, and to detect and handle abnormal situations in a timely manner. At the same time, the drainage system needs to be maintained regularly to ensure its normal operation.

In short, clean room drainage system is one of the important facilities to ensure a clean indoor environment. It requires reasonable design, material selection, construction, operation and maintenance to ensure its normal operation and meet environmental protection requirements.