Project Introduction: This factory mainly produces single-layer, double-sided, and multi-layer flexible circuit boards. During the production process, high concentration organic wastewater, general organic wastewater, comprehensive cleaning wastewater, grinding wastewater, chelating wastewater, chemical nickel containing wastewater, electrical nickel containing wastewater, cyanide containing wastewater, waste gas treatment wastewater, domestic sewage, etc. are generated
Total processing capacity: 3250 tons/day
Process: Heavy metal desorption+physicochemical+biochemical treatment process
Main pollutant reduction: total nickel in influent ≥ 30mg/L, total copper ≥ 300mg/L, total nickel in effluent ≤ 0.5mg/L, total copper ≤ 0.5mg/L
Reclaimed water reuse: 1200 tons/day
Reclaimed water reuse process: ultrafiltration+two-stage RO
Project Introduction: To treat chemical nickel wastewater, chromium containing wastewater, chelating wastewater, and comprehensive wastewater generated during the production process of the company.
Total processing capacity: 300 tons/day
Process: Heavy metal desorption+physicochemical process
Main pollutant reduction: total nickel in influent ≥ 200mg/L, total chromium ≥ 250mg/L, total nickel in effluent ≤ 0.1mg/L, total chromium ≤ 0.5mg/L
Project Overview: Treatment of conductive media, colloidal substances, gases, and organic matter in the company's wastewater.
Total processing capacity: 600 tons/day
Process: ultrafiltration+RO+EDI+polishing resin
Main pollutant reduction: influent conductivity ≤ 1000 µ s/cm, effluent resistivity ≥ 17.5M Ω· cm
Project Overview: Treatment of conductive media, colloidal substances, gases, and organic matter in the company's wastewater.
Total processing capacity: 800 tons/day
Process: ultrafiltration+RO+EDI+polishing resin
Main pollutant reduction: influent conductivity ≤ 500 µ s/cm, effluent resistivity ≥ 17.5M Ω· cm
Project Overview: Treatment of conductive media, colloidal substances, gases, and organic matter in the company's wastewater.
Total processing capacity: 1400 tons/day
Process: ultrafiltration+RO+EDI
Main pollutant reduction: influent conductivity ≤ 300 µ s/cm, effluent resistivity ≥ 12M Ω· cm