Ultrasonic Industrial Wastewater Treatment Equipment For Hardware Processing Industry

Typical Application Scenarios

1. Hardware Processing Industry

• Cleaning Wastewater Treatment: Removes mineral oil, iron filings, and nickel/zinc ions from cutting fluids and grinding pastes. RO product water is reused in ultrasonic cleaning machines with a reuse rate ≥75%, saving annual water costs of ¥300,000 (based on ¥5/ton water price).
• Compliant Discharge: Solves challenges with emulsified oil and complexed heavy metals that traditional chemical precipitation methods struggle to treat, avoiding environmental penalties.

2. Electronic Components Industry

• PCB Cleaning Wastewater: Deeply removes organic residues and copper ions from soldering flux. Treated water conductivity ≤15μS/cm meets electronic-grade cleaning water standards (suitable for direct use in chip preprocessing).
• Zero-Discharge Solution: Paired with an optional evaporation crystallization unit to further reduce concentrated water volume, achieving "zero discharge" goals.

3. Medical Device Industry

• Pre-sterilization Cleaning Wastewater: Removes blood, protein residues, and surfactants from cleaning agents. The membrane system withstands strong acids and alkalis (pH 2-12), suitable for corrosive chemicals like peracetic acid and sodium hydroxide.
• GMP Compliance: Constructed with 304 stainless steel and food-grade piping, polished surfaces (Ra≤0.8μm) prevent cross-contamination.

Performance Advantages

• Industry-Leading Processing Efficiency: Membrane system flux ≥15L/(㎡·h), occupying 50% less floor space than traditional processes. Ideal for retrofitting old factories (minimum ceiling height 3.5M).
• Significantly Reduced O&M Costs:
  • Extended membrane lifespan of 3-5 years (via intelligent backwashing to reduce chemical cleaning frequency).
  • Automated dosing system (±2% accuracy) minimizes chemical waste, lowering treatment costs to ≤¥8/ton (including electricity, consumables, labor).
• Modular & Flexible Deployment: Three-section independent cabinet design enables rapid on-site assembly (installation ≤15 days). Expandable membrane modules (up to 60 tons/day per section).
• Dual Environmental Compliance: Effluent quality exceeds national and local standards (e.g., Guangdong DB44/26-2001). Third-party testing reports facilitate ISO 14001 certification.