Problems that should be paid attention to in the maintenance and maintenance of waterproof and breathable membranes

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

2. When the membrane system is shut down for a short period of time, attention should be paid to the moisture retention of the membrane, because once the membrane surface loses water and there is no remedial measure, the pores of the waterproof and breathable membrane will shrink and deform, reducing the performance of the membrane.

3. Avoid contact with high-concentration feed liquid when it is out of use.

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

5. During use, operate according to the operating conditions that the membrane system can withstand, and avoid long-term overload operation to avoid irreversible damage to the membrane.