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The Air Flotation Machine represents a revolutionary advancement in solid-liquid separation technology, specifically engineered for rapid treatment of industrial and municipal wastewater containing light suspended solids and oily contaminants.
Technical Specifications
Key Parameter
Specifications & Technical Details
Microbubble Diameter
20 ~ 50 μm
Hydraulic Retention Time
15 ~ 30 minutes
Pollutant Removal Rate
≥ 90%
Scum Moisture Content
95% ~ 97%
Operating Energy Consumption
0.1 ~ 0.3 kWh/m³
Footprint Reduction
30% ~ 50% (vs. traditional settling)
Core Technology Advantages
Microbubble Adsorption for Exceptional Removal
Utilizing extremely fine microbubbles measuring 20-50μm, this equipment effectively adsorbs lightweight pollutants including oil, suspended solids, and colloids, achieving removal rates exceeding 90%. Ideal for oily wastewater from catering and slaughterhouses, fibrous wastewater from paper mills, and algae removal in landscape water systems.
Rapid Separation & Ultra-Compact Footprint
Compared to traditional sedimentation methods, our air flotation technology operates with remarkable speed, requiring only 15-30 minutes hydraulic retention time. The compact modular design saves 30%-50% in footprint, making it perfect for space-constrained hospital or factory expansion projects.
Smart Control & Flexible Operation
Equipped with integrated PLC systems, this equipment provides highly automated and intelligent control. It dynamically adjusts parameters including bubble volume, recycle ratio, and chemical dosage in real-time according to water quality fluctuations, significantly reducing manual intervention requirements.
High Sludge Concentration & Low Operational Cost
The collected scum features remarkably low moisture content of 95%-97%, creating highly concentrated sludge that is easier to dewater than settled sludge. This drastically reduces subsequent disposal costs while maintaining extremely low energy consumption of only 0.1-0.3 kWh/m³.
Frequently Asked Questions
What kind of wastewater impurities is the air flotation machine primarily used to treat?
The air flotation machine specifically handles lightweight suspended particles whose specific gravity is too close to water for natural settling. Common applications include algae in lakes and reservoirs, dye particles in printing industries, short fibers in paper mills, petroleum micro-droplets in refineries, and heavy metal ions in electroplating wastewater.
What is the main operational advantage of an air flotation machine over a traditional sedimentation tank?
This technology revolutionizes passive gravity settling by actively introducing microbubbles to force flocs to the surface. This dramatically accelerates the separation process, reducing hydraulic retention time to just 15-30 minutes. The modular design also reduces required facility footprint by 30%-50% compared to conventional settling tanks.
Does this equipment consume significant electricity? Is the resulting sludge easy to process?
Power consumption is exceptionally low, utilizing only 0.1-0.3 kWh per cubic meter of treated water. The surface-scraped scum contains significantly less water (95%-97% moisture content), producing highly concentrated sludge that makes downstream dewatering and disposal more economical. This process also enables recovery of valuable resources like oils and fibers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
