Owner: Ningbo Qibin Photovoltaic Technology Co., Ltd.
Equipment Scale:
1200 m³/h edge grinding wastewater recycling treatment system + 150 m³/h cleaning water recovery and pure water production system
Main Process:
Edge grinding wastewater recycling treatment system: Two-stage sedimentation + dissolved air flotation;
Cleaning water recovery and pure water production system: Quartz sand filtration + ultrafiltration + single-stage RO + concentrate water recovery
Effluent Requirements:
Edge grinding wastewater effluent SS ≤ 30 mg/L, pH: 6.5–8.5
Pure water effluent conductivity ≤ 10 μs/cm
EN
