Innovative and Highly Integrated Shallow Air Flotation Water
Treatment Equipment for Industrial Wastewater
Product Overview
The ShallowAirFloat™ is a revolutionary shallow air flotation (SAF)
system designed for rapid, high-efficiency removal of oils, heavy
metals, algae, and suspended solids from industrial wastewater.
Combining the "Shallow Pool Theory" and "Zero Velocity Principle",
this compact, fully integrated solution delivers unmatched
performance in turbidity reduction, sludge thickening, and
pollutant separation—ideal for industries demanding space-saving,
low-cost, and eco-friendly water treatment.
Core Technology
Micro-Nano Bubble Fusion: Generates ultra-fine bubbles (5–10μm) for
superior adhesion to contaminants, achieving >98% suspended
solids removal.
Zero-Velocity Dynamic: Inlet/outlet zones remain static, minimizing
flow disturbance for instant scum removal and stable effluent
quality.
High-Speed Sedimentation: Shallow tank depth (730mm) + 3–5 min
retention time = 50% faster treatment vs. traditional systems.
Self-Cleaning Design: Non-clogging dissolved air release mechanism
ensures 99.5% micro-sand recovery with zero secondary pollution.
Smart Integration: Fully automated controls (PLC/HMI) for seamless
operation and minimal maintenance.
Why Shallow Air Float?
✅ Space-Saving: 70% smaller footprint than conventional flotation
tanks.
✅ Cost-Efficient: <¥0.1 per ton operational cost with ultra-low
power consumption.
✅ Versatile Performance: Handles oils, heavy metals (e.g.,
electroplating), algae, paper pulp, tannery waste, and more.
✅ Rugged & Reliable: Corrosion-resistant materials withstand harsh
industrial environments.
Key Applications
Oil Refining & Machining: Rapid oil-water separation for coolants
and refinery wastewater.
Textile & Printing: Effective color/impurity removal from dyeing
wastewater.
Paper/Pulp Mills: White water recycling with 98% clarity recovery.
Municipal & Rural Sewage: Pretreatment and sludge thickening (e.g.,
Lishui MABR Project).
Marine & Desalination: Seawater pre-treatment for algae/particulate
removal.
Project Case
Lishui Agricultural Pollution MABR Project Project process introduction The rural domestic sewage treatment in
Shenyang Village, Jingning County, Jingning She Autonomous County,
Lishui City, Zhejiang Province is 30 tons/day, the core process is
to use MABR oxygen permeable membrane to transfer oxygen to the
attached growth of biofilm, to achieve synchronous nitrification
and denitrification, remove organic matter and reduce ammonia
nitrogen, effluent into the secondary sedimentation tank for slurry
water separation, the separated supernatant after ultraviolet
disinfection to kill germs and microorganisms into the constructed
wetland, in the constructed wetland microorganisms and plant
absorption under the action of further denitrification and
phosphorus removal, Finally, it is discharged into the surrounding
water bodies, and the effluent meets the second-level standard in
the "Water Pollutant Discharge Standard for Rural Domestic Sewage
Centralized Treatment Facilities" (DB33973-2021), and has
successfully passed the completion acceptance of the project. This
project is the first demonstration project application of domestic
low-carbon MABR sewage treatment process equipment in Zhejiang
Province completed by Yinjiang Environmental Protection. |
 |
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 |
 |  |  |  |  |  |  |  |  |  |  |
Global Compliance, Local Impact
Certified for EU/EPA wastewater standards, the ShallowAirFloat™
system is trusted by industries worldwide to reduce environmental
footprints while slashing operational costs. Whether upgrading
aging infrastructure or building greenfield facilities, our modular
design scales effortlessly to meet your needs.
Act Now for Smarter Water Management!
Elevate your wastewater treatment with ShallowAirFloat™’s
cutting-edge technology. Request a free feasibility analysis or
download our case study portfolio today!
