Wastewater Water Treatment Equipment with Shallow Air Flotation Technology
The Lanmera Shallow Air Flotation (SAF) System redefines industrial wastewater treatment with its innovative integration of Hazen's Shallow Pond Theory and advanced air flotation technology. Designed for industries battling oily, greasy, or high-solids effluents, this system delivers rapid separation in a footprint 50% smaller than conventional units, ensuring compliance with stringent environmental standards while slashing operational costs.
Core Technology & Working Principle
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Shallow Pond Theory Optimization:
Utilizes inclined plates (60° tilt, 8–10 cm spacing) to maximize effective sedimentation area, achieving 3–5x faster separation than deep-tank systems.
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Air Flotation Synergy:
Microbubbles (20–50μm) attach to oil/grease particles, enhancing buoyancy for 95%+ oil removal in minutes.
Key Advantages
✅ Space-Saving Design:
✅ Unmatched Separation Efficiency:
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No Dead Zones: Equal-resistance distribution ensures uniform flow across all plates.
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Self-Cleaning Plates: 60° angle prevents sludge buildup, even with sticky oils/FOG.
✅ Energy & Cost Efficiency:
✅ Automated Reliability:
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Continuous scraper system removes thickened sludge (5–8% solids) without clogging.
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IoT-ready sensors monitor turbidity, oil content, and flow rates in real time.
Model specifications and related technical parameters
| Model | Capacity (m³/h) | Aeration machine (KW) | Slag scraper (KW) | Mixer (KW) | Dimension (L × W × H) (m) | Inlet (A) | Outlet (B) | Sludge outlet (C) | Empty mouth (D) |
| WPW-5 | 5 | 1.5 | 0.75 | 4.0 | 4.0 × 1.0 × 1.4 | 80 | 80 | 50 | 50 |
| WPW-10 | 10 | 2.2 | 0.75 | 5.0 | 5.0×1.2×1.4 | 100 | 100 | 80 | 80 |
| WPW-15 | 15 | 2.2 | 0.75 | 5.0 | 5.0 × 1.3 × 1.4 | 125 | 125 | 125 | 80 |
| WPW-20 | 20 | 2.2 | 0.75 | 5.2 | 5.2 × 1.3 × 1.4 | 150 | 150 | 150 | 80 |
| WPW-30 | 30 | 2.2 | 0.75 | 6.0 | 6.0 × 1.6 × 1.7 | 150 | 150 | 150 | 80 |
| WPW-40 | 40 | 2.2/4.4 | 1.1 | 7.0 | 7.0 × 1.6 × 1.8 | 200 | 200 | 150 | 80 |
| WPW-50 | 50 | 4.4 | 1.1 | 7.5 | 7.5 × 1.8 × 1.8 | 200 | 200 | 150 | 80 |
| WPW-70 | 70 | 4.4 | 1.1 | 9.0 | 9.0 × 2.4 × 1.8 | 200 | 200 | 150 | 80 |
| WPW-100 | 100 | 4.4 | 1.1 | 9.5 | 9.5 × 2.4 × 1.8 | 200 | 200 | 150 | 100 |
| WPW-120 | 120 | 6.6 | 1.5 | 10.0 | 10.0 × 2.4 × 2.0 | 200 | 200 | 150 | 100 |
| WPW-150 | 150 | 6.6 | 1.5 | 11.0 | 11.0 × 2.4 × 2.4 | 250 | 250 | 150 | 100 |
| WPW-200 | 200 | 8.8 | 2.2 | 13.5 | 13.5 × 2.6 × 1.8 | 250 | 250 | 250 | 100 |
Industry Applications
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Petrochemical: Oily wastewater from refineries, API separator polish.
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Meat Processing: Bloodwater, fat/oil/grease (FOG) removal.
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Dairy: Cheese whey, CIP washwater treatment.
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Mining: Slurry de-oiling, tailings clarification.
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Machining: Coolant recovery, tramp oil separation.
Project Case
| Paper-making Wasterwater Treatment Project overview: Air flotation is designed to treat workshop wastewater andPulp recycling, waste water treatment and recycling.
Water treatment capacity:45000T/D |
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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 |
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Why Choose Lanmera SAF?
1,Proven Global Track Record: 800+ installations in 30+ countries, including Fortune 500 clients.
2,Certified Durability: CE, ISO 9001/14001, and NACE MR0175 compliant for harsh environments.
3, Smart Customization:
Upgrade Your Wastewater Treatment – Achieve Compliance, Save Space, and Cut Costs!
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Wastewater Water Treatment Equipment with Shallow Air Flotation Technology Images
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