A domestic medium-sized landfill. The COD of the water is 390 mg/L and the salt is 11300PPM. Our nanofiltration membrane is used. The customer's purpose is to reduce the COD in the water and achieve desalination, decolorization, etc. After the regular and repeated cleaning, it has been running stably for 14 months, and the COD removal rate, desalination and decolorization have met the customer's requirements.
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