Question: What causes no sludge to form at the top of a brine pretreater?
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There is no sludge at the top of the preprocessor; the saltwater flow rate is 120, and the amount of ferric chloride added is 0.45
The absence of sludge at the top of the brine pre-treater may be due to low levels of suspended particles in the brine, or insufficient addition of ferric chloride. When there is less suspended matter in the saltwater, there will be no sludge at the top. Furthermore, an insufficient amount of ferric trichloride added can also result in unsatisfactory sedimentation, leading to no scum forming on the surface. It is recommended to increase the amount of ferric chloride added appropriately, and to test and adjust the quality of the saline water in order to improve the treatment efficiency. .
It doesn’t matter if there’s sediment; as long as the magnesium level isn’t too high, that’s fine