Customer introduction: A certain Chemical (Shanghai) Co., Ltd. is a large-scale joint-stock chemical enterprise integrating production, research and development, and sales. It mainly produces acrylic resins, alkyd resins, polyester resins, water-based resins, light-curing resins, epoxy resins and other high-performance coating resins. Widely used in coating products for electronics, automotive, shipbuilding, container manufacturing, high-speed rail, and other fields.

Wastewater type: Chemical wastewater

Designed water volume: 100m3/d;

Water quality conditions: The main pollutants in the wastewater are: CODcr, COD≤10000mg/L.

Effluent requirements: COD≤60mg/L, TDS≤100 mg/L.