Zero Velocity Principle Shallow Air Flotation Water Treatment Equipment for Municipal Sewage Treatment

Product Overview
Our Zero Velocity Principle Shallow Air Flotation Water Treatment Equipment is a cutting-edge system designed for rapid and efficient sewage treatment. Combining the "Shallow Pool Theory" and "Zero Velocity Principle", this advanced technology ensures superior contaminant removal with minimal energy consumption. Ideal for municipal and industrial applications, it delivers unmatched performance in water purification, sludge thickening, and resource recovery.

Key Features & Advantages

1. High Efficiency, Compact Design

   • 98% Suspended Solids Removal: Achieve crystal-clear water output with exceptional turbidity reduction.

   • Ultra-Short Retention Time (3–5 minutes): Process large volumes swiftly, maximizing productivity.

   • Space-Saving: With a shallow effective depth of 730mm, the system occupies 50% less space than conventional units.

2. Cost-Effective Operation

   • Low Maintenance: Operational costs as low as $0.01 per ton of water.

   • Micro-Sand Recycling: Over 99.5% recovery rate with no secondary pollution, reducing material costs.

3. Eco-Friendly & Stable Performance

   • Zero Secondary Pollution: Environmentally safe, ensuring compliance with strict discharge standards.

   • Zero Velocity Principle: Minimizes water disturbance for instant scum removal and consistent effluent quality.

4. Robust & Versatile

   • Non-Clogging Mechanism: Patented dissolved air release technology guarantees long-term stability.

   • Plug-and-Play Integration: Pre-assembled modules simplify installation and reduce downtime.

How It Works

1. Coagulation & Floc Formation: Chemicals are added to raw sewage, forming separable flocs.

2. Micro-Bubble Fusion: Tiny bubbles (5–10μm) attach to flocs, creating buoyant "air-floc" aggregates.

3. Zero-Velocity Separation: Floating contaminants rise smoothly to the surface in a near-static water environment.

4. Instant Removal: A rotating skimmer efficiently collects scum, while purified water exits through a central outlet.

Applications

• Municipal Sewage: Pretreatment, sludge thickening, and algae removal for rivers/landscape water.

• Industrial Wastewater: Oil separation (petroleum), heavy metal removal (electroplating), color reduction (textiles), and paper/pulp recycling.

• Water Reuse: Seawater desalination pretreatment and clean water recovery.

Project Case

Inner Mongolia Ordos Mine Water Fluoride Removal System Renovation Project The construction of the project has the following characteristics: 1. The construction period of the project is short: dismantle the original equipment, install new equipment and commission, a total of one week. 2. Small footprint: dismantle the original hydroxyapatite filter and sedimentation tank and replace it with a special fluoride removal air flotation tank, reducing the floor area by one-third. 3. Stable effluent: The effluent of the equipment is stable and up to standard, and the effluent is less affected by the fluctuation of inlet water quality, which changes the problem that the effluent of the filter is easy to exceed the standard. 4. Low O&M costs: O&M costs are low and controllable.

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 System?
✅ Proven Technology: Backed by advanced research and global installations.
✅ Energy-Saving Design: 30% lower power consumption vs. traditional systems.
✅ Smart Control: Fully automated operation with integrated IoT monitoring.

Transform Your Water Treatment Today!
Upgrade to a faster, cleaner, and more economical solution for sewage and wastewater challenges. Contact us to customize a system tailored to your needs and unlock sustainable water management.

Everest Technology (Wuxi) Co., Ltd. is a one-stop industrial innovation solution provider, specializing in premium raw materials, precision manufacturing, and green technology. We empower global clients with end-to-end services from design to delivery, rooted in material expertise, smart manufacturing, and sustainable innovation.