What causes high moisture content after spinning?
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I seek advice from all the experts: The electro-desalting operates at a pressure of 0.8 MPa and a temperature of 115–120°C. After desalting, the water content in the product is high, while the salt content remains low. What could be the reason for this?
1. Excessive water injection. 2. The liquid level of the electrodesalination oil-water control system is too high.
Is the water injection too high, or is the level control set too high or malfunctioning?
Key factors affecting the efficiency of electrodialysis
The information is incomplete; could you provide more details or take a picture of the DCS screen? It’s unlikely to have a high water content after desalination with low salt content; perhaps there is a problem with your analytical instruments. Has the silver electrode of the salt analyzer been replaced? What type of analyzer is being used for water analysis?