High-salinity Wastewater Resource Utilization


Our company has developed a solution to tackle the challenging separation issue of similarly-sized and similarly-valenced ions in chemical wastewater. We have created high-precision separation NF membranes and a nearly zero discharge process centered on NF membranes. Our solution minimizes wastewater emissions by 90% for enterprises and provides significant savings in environmental costs.


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  • Treatment Objective: Separation of sodium acetate and NaCl

  • Product Model: SNF-8040

  • Feed Water Quality: High-salinity wastewater

  • Effluent Quality: Salt concentrate

  • Processing Capacity: 230 t/d


Demonstration Setup for Zero Discharge of Sodium Acetate Wastewater with 230 t/d