What are the reasons for the shortened service life of membrane elements of industrial edi pure wate

What are the reasons for the shortened service life of membrane elements of industrial edi pure water equipment?

by:Ocpuritech     2021-04-24
Edi industrial water equipment membrane element life cut short what are the reasons the article:? Today, most of the water equipment membrane element relies mainly on water purification, industrial water equipment edi is no exception. If the membrane element of the industrial edi pure water equipment is blocked, it will directly affect the quality of the effluent, so the membrane element needs to be cleaned and replaced regularly. Some users have raised objections, why do their own industrial edi pure water equipment replace the reverse osmosis membrane so frequently, the following describes the reasons for the shortened service life of the reverse osmosis membrane of the industrial edi pure water equipment. 1. The gas of the industrial edi pure water equipment is not emptied, and the rapid boost operation is started again, and the remaining gas forms a hammer and damages the membrane element. 2. The joint between the pretreatment and the high-pressure pump is not well-sealed. When the water leaks, the microfiltration will be blocked, and some air will be sucked in where the sealing is not good. 3. When the industrial edi pure water equipment is shut down, the pressure is quickly reduced without thorough flushing. Because the concentration of inorganic salts on the concentrated water side of the membrane is higher than that of the raw water, it is easy to scale and contaminate the membrane. 4. Rinse with pretreatment water added with chemical reagents. Water containing chemical reagents may cause membrane fouling during equipment shutdown. The above content is the reason for the reduction in the service life of membrane elements. Have you already understood the reasons for frequent replacement of membrane elements? If you want to know how to replace membrane elements correctly, you can log in to the environmental protection query detailed operation steps.
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