Zero Velocity Principle Shallow Air Flotation Water Treatment Equipment for Industrial Wastewater

Product Overview

Our Zero Velocity Principle Shallow Air Flotation (SAF) Equipment is a cutting-edge system designed to tackle the toughest industrial wastewater challenges. By integrating the "shallow pool theory" and revolutionary "zero-velocity principle", this compact, highly automated system removes suspended solids, oils, heavy metals, and contaminants with unmatched speed and precision. Ideal for industries demanding reliability and compliance, it delivers consistent effluent quality while slashing operational costs and footprint.

Key Advantages

✅ Zero-Velocity Innovation

• Static inlet/outlet minimizes floc disturbance, enabling instant scum removal and >98% suspended solids removal.

• 5–10μm micro-bubbles from non-clogging dissolved air release ensure rapid floc adhesion and surface separation.

✅ Ultra-Compact & High-Capacity

• 730mm effective depth reduces space requirements by 50% | Surface load 5–10x higher than traditional systems.

• 3–5-minute retention time processes large volumes rapidly, ideal for high-throughput industries.

✅ Cost-Effective & Sustainable

• Operational cost <¥0.1/ton | Micro-sand recycling rate ≥99.5% (zero secondary pollution).

• Energy-saving design with integrated electromechanical controls for automated stability.

✅ Robust & Adaptable

• Resists load shocks for stable performance under variable inflow conditions.

• Corrosion-resistant materials ensure durability in harsh industrial environments.

✅ Easy Global Deployment

• Lightweight, modular structure simplifies shipping and installation worldwide.

Applications

• Industrial Wastewater:

  • Oil Refineries: Efficient oil-water separation.

  • Electroplating: Heavy metal ion removal (e.g., chromium, nickel).

  • Textiles/Printing: Decolorization and impurity removal.

  • Paper Mills: Pulp recycling and white water reuse.

  • Tanneries: Sludge reduction and effluent purification.

• Municipal & Environmental:

  • Black/odorous water body restoration.

  • Seawater desalination pretreatment.

  • Stormwater overflow control.

Project Case

Chizhou High tech Zone OverflowPollution Control Project Project overview: micro-sand loading medium precipitation technology, equipment effluent meets the "urban sewage treatment plant pollutant discharge standards"(GB18918 -2002) Class A, treated water:40000T/D

Certificate

API-5LD AUTHENTICATION	American Petroleum Institute API 5LC Certificate	ASME Certificate in the United States	EU PED&AD2000 certificate	ABS classification society certification certificate in the United States	DNV Det Norske Veritas Certificate	RINA Italian Bureau of Shipping Certificate	BV French Bureau of Shipping certification	LR Lloyd's Register Certificate of Approval	Customs Union EAC Certificate	Russian GOST certificate

Why Choose Our SAF System?

✨ Proven Technology – Combines zero-velocity precision, micro-bubble flotation, and shallow pool efficiency.
✨ Global Compliance – Meets stringent discharge standards for COD, TP, and turbidity (effluent <5 mg/L).
✨ Scalable Solutions – Customizable for flow rates (10–500 m³/h), automation, and industry-specific needs.

Transform Your Wastewater into a Resource!

Upgrade to a system that marries innovation with reliability. Contact us today for a tailored quote, technical demo, or case studies from your industry!