Analysis of the causes of scaling in ultrafiltration equipment

Release time:

2023-04-20 11:42

The reverse osmosis method is mainly used in various membrane water treatment processes. Simple equipment can be directly called ultrafiltration equipment, and complex equipment is called reverse osmosis system. When using a reverse osmosis device, scaling will inevitably occur, which is not only difficult to clean up, but also affects the water production effect. What is the reason for the scaling of ultrafiltration equipment?

When the raw water passes through the reverse osmosis membrane, the insoluble salts will remain in the membrane layer and form solid precipitation. When the ultrafiltration equipment is running, the pressure generated by the low pressure initializing will produce fresh water, and the concentration of the water on both sides will naturally deepen, which will deepen the salt concentration. The salt contains a lot of precipitable substances, and the scaling will appear after a long time.

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