Do you know the key points of outage protection of reverse osmosis water treatment equipment?

Do you know the key points of outage protection of reverse osmosis water treatment equipment?

       Reverse osmosis water treatment equipment is an important equipment in the reverse osmosis water treatment process. It usually consists of three parts: raw water treatment system, reverse osmosis purification system, and ultra-purification post-treatment system. During the outage period of reverse osmosis water treatment equipment, necessary outage protection is required. There are two types of outage protection for reverse osmosis water treatment equipment, one is short-term outage protection, and the other is long-term outage protection. Below, the editor of Chunyuan will introduce the key points of outage protection of small reverse osmosis water treatment equipment:
        1. Outage protection of reverse osmosis device, short-term outage protection: outage for 5-30 days is short-term outage, and the following measures can be used here: 1. Use low-pressure flushing method to protect. 2. It can also run for 1-2 hours a day.
        2. Long-term outage protection: Outage for more than 1 month is a long-term outage. The following measures can be adopted: 1. Chemical cleaning of the reverse osmosis device for 2 hours. 2. After cleaning, rinse the reverse osmosis device with pretreated water. 3. Inject 1% sodium bisulfite solution or 0.5% formaldehyde solution into the membrane shell, stop the pump when it is full, and close the valves. 4. Replace the protection liquid every three months.