Cleaning methods for reverse osmosis equipment
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1. Low-pressure flushing reverse osmosis system: Periodically perform high-flow, low-pressure flushing of the reverse osmosis system to remove dirt from the membrane surface and the edges of the equipment. 2. Chemical cleaning of reverse osmosis membranes: Chemical agents are used to remove stubborn contaminants such as colloids, microorganisms, and metal substances from the membrane elements, thereby restoring the membrane’s performance. The reverse osmosis unit is an important component of ultra-pure water systems, and its operating condition directly affects the stable performance of the entire system. Therefore, it is recommended that users carry out regular maintenance on it in order to extend the equipment’s lifespan and reduce the production costs for businesses.
In simple terms: the inlet valve is closed, and backwash is carried out using return water.
Chemical cleaning: It can be carried out following the acid-alkali-acid sequence, by first cleaning Section 2 and then Section 1, which helps to save energy and reduce consumption
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