In wastewater treatment, aeration efficiency directly determines system performance and operational costs. Airfoil Bearing Turbo Blowers by Airus excel in generating three types of bubbles – micro, medium, and large – each serving distinct purposes in biological oxidation processes.

Microbubbles (50-200μm)
Deliver maximum oxygen transfer efficiency through high surface-area contact, ideal for nutrient-rich industrial wastewater.

Medium bubbles (2-5mm)
Balance energy consumption and mixing performance in municipal sewage plants.

Macrobubbles (>5mm)
Prevent sludge sedimentation in deep-tank applications.

Overcoming Traditional Aeration Challenges

Conventional blowers face a dilemma:

Microbubble generators

Suffer from clogging due to biofilm growth and particle accumulation.

Coarse bubble systems

Waste energy through excessive turbulence and oxygen loss.

Airus solves this through an integrated smart adaptation system:

Self-cleaning filtration
Dual-stage filters with pressure-drop alerts maintain air purity (ISO 8573-1 Class 1 standard).
Dynamic frequency control
Automatically adjusts airflow (6-275 m³/min) and pressure (30-100 kPa) based on real-time bubble size requirements.

Adaptable Solutions for Global Applications

From compact urban plants to sprawling industrial complexes, Airus blowers deliver:

Deep-tank reliability
Stable operation at 8-10m water depths without surge risks.

Corrosion resistance
Titanium-coated impellers withstand H₂S concentrations up to 200ppm.

Silent operation
80 dB noise level enables installation near residential areas.

If you are interested in our products, please contact us at anytime.