Matters needing attention in the care and maintenance of the waterproof vent system

1. According to the different membranes, special attention should be paid to the environment of use, especially the temperature, pH value of the feed liquid, and even the chlorine content in the feed liquid.

2. When the membrane system is stopped for a short time, attention should be paid to the moisturizing of the membrane, because once the membrane surface loses water and there is no remedial measure, the waterproof vent hole will shrink and deform, which will reduce the membrane performance.

3. When stopping, avoid contact with high-concentration feed liquid.

4. Regularly wash and maintain the membrane with maintenance solution to reduce membrane pollution.

5. In use, operate according to the operating conditions that the membrane system can withstand, and avoid overloading for long-term operation, so as to avoid irreversible damage to the membrane.