Reverse osmosis equipment after long-term deactivation need how to maintain?

Reverse osmosis equipment after long-term deactivation, to carry out specialized maintenance, maintenance. Cleaning reverse osmosis equipment in the reverse osmosis membrane elements. With the reverse osmosis equipment output water quality preparation into sterilization liquid, and with sterilization liquid flushing reverse osmosis system. After filling the reverse osmosis equipment with the sterilizing solution, close the relevant valves so that the sterilizing solution is retained in the system, and confirm whether the system is full. If the temperature of the system is below the 27-degree standard, it should be flushed with new biocide every 30 days, and if the temperature of the system is above 27 degrees, it is necessary to replace the protective fluid every 15 days. Before the reverse osmosis equipment is put back into use, flush the system with low-pressure feed water for about an hour, and then flush the system with high-pressure feed water for 5-10 minutes, regardless of whether it is in the low-pressure or high-pressure flushing, the system's produced water discharge valve should be opened all the way, and check that the quality of water in the water does not contain any biocidal fluid present.