Highly Integrated Water Treatment Equipment for Industrial Wastewater with Shallow Air Flotation Technology

Our Highly Integrated Water Treatment Equipment with Shallow Air Flotation Technology offers a cutting-edge solution for industrial and municipal wastewater treatment. Combining the principles of shallow pond theory and zero velocity operation, this equipment delivers outstanding purification performance with minimal space requirements. Its highly integrated design ensures high separation efficiency, low operational costs, and stable performance, making it ideal for a wide range of industrial and environmental applications.

Innovative Working Principle

The system operates based on the shallow pond theory and zero velocity principle, where sedimentation efficiency is determined by the surface area rather than the depth. The system consists of a tank body, rotating water distribution mechanism, dissolved air release mechanism, and scum removal system. The process works as follows:

• Raw water mixed with coagulants and flocculants enters the system.
• Microbubbles (5–10 μm) attach to suspended solids, forming a low-density air-bearing body.
• The air-bearing body rises to the surface, forming a scum layer that is efficiently removed by a scraper.
• The treated water is collected through a balanced water collection mechanism, ensuring stable operation and high separation efficiency.

Key Technological Advantages

✅ Highly Integrated and Compact Design

• High surface load and small footprint, saving installation space.

✅ Superior Purification Efficiency

• Removes over 98% of suspended solids and maintains effluent turbidity below 5 mg/L.
• High load impact resistance ensures consistent performance under varying conditions.

✅ Cost-Effective Operation

• Low energy consumption and operating cost per ton of water is less than 0.1 yuan.
• High micro-sand recovery rate (≥99.5%) without secondary pollution.

✅ Short Processing Time

• Fast and efficient – total treatment time is only 3–5 minutes.

✅ Stable and Reliable Performance

• "Zero velocity" operation minimizes disturbance to flocs, improving separation efficiency.
• Non-clogging release mechanism ensures stable operation and easy maintenance.

✅ Lightweight and Easy to Install

• Compact design allows for easy transportation and quick installation.

Wide Application Range

• River and Landscape Water Treatment – Removes algae and turbidity from black and odorous water bodies.
• Municipal Wastewater Treatment – Efficient pretreatment and sludge thickening.
• Paper and Pulp Industry – White water, pulp recycling, and clean water reuse.
• Printing and Dyeing Industry – Effective removal of color and impurities.
• Electroplating Industry – Removal of heavy metal ions from wastewater.
• Oil Refining Industry – Efficient separation of oil and impurities.
• Tanning Industry – Effective removal of solid and chemical impurities.
• Seawater Desalination – Reliable pretreatment for desalination processes.

Project Case

Biological Pharmacy Wastewater Treatment Solution The characteristics of staged discharge of biopharmaceutical wastewater are obvious, so it is necessary to set up a large buffer adjustment unit to balance the concentration fluctuation of wastewater. Although the concentration of organic matter in wastewater is high, the biochemical performance is very good, and the anaerobic-aerobic biological treatment process can be used, anaerobic fermentation can not only greatly degrade organic matter, but also convert a large amount of methane for recycling, and the aerobic process can meet the removal of ammonia nitrogen and total nitrogen through nitrification and denitrification.

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 This Equipment?

✅ High Efficiency: Fast processing with excellent separation rates.
✅ Space-Saving Design: Compact and easy to integrate into existing systems.
✅ Low Operating Costs: Reduced energy and maintenance expenses.
✅ Eco-Friendly: Clean discharge with minimal environmental impact.

Upgrade your wastewater treatment process with our highly integrated shallow air flotation equipment – compact, powerful, and built for long-term reliability.