60 t/d Crane Parts Electroplating ZLD

Parameters	Details
Types of Waste Water	Zinc-Containing Wastewater, Passivation Wastewater, and Combined Wastewater
Treatment Capacity	20m³/d Each
Technology	Zinc-containing Wastewater: Chemical Precipitation \| Membrane Separation \|Evaporation Passivation Wastewater: Chemical Precipitation \| MembraneSeparation \| Evaporation Combined Wastewater: Oil Separation \| DAF \|Sedimentation \| Biological Treatment
Discharge Standard	Electroplating Pollutants Electroplating Discharge Standard (GB 21900-2008)
Untreated/Inlet	COD≤500 mg/L, Total Zinc (Zn)≤200 mg/L, Total Chromium (Cr)≤80 mg/L, SS(Suspended Solids)≤500 mg/L
Treated/Outlet	COD≤80mg/L, Total Zinc (Zn)≤1.5mg/L, Total Chromium (Cr)≤1mg/L, SS (Suspended Solids)≤50mg/L