High Oxygen Transfer Jet Aspirator Aerator for Wastewater Treatment

Overview:

Jet Aspirator Aerator is a high-performance aeration system designed to deliver efficient oxygen transfer and uniform mixing in wastewater treatment processes. It is suitable for STP and ETP applications requiring stable biological treatment conditions.

Working Principle:

The aerator operates on a vacuum-based air suction mechanism. The rotating assembly creates negative pressure, drawing atmospheric air into the system through intake ports.

The air is carried through a hollow shaft and discharged into the wastewater through a specially designed air jet screw. This produces fine air bubbles that travel in a spiral path, increasing air-water contact time and improving oxygen diffusion.

Technical Features:

• Optimized oxygen transfer efficiency (up to approx. 1.82.0 kg O/kWh)
• Vacuum-based air suction without external blowers
• Fine bubble dispersion for enhanced oxygen transfer
• Combined aeration and mixing functionality
• Uniform distribution across tank depth and area
• Continuous duty operation

Construction Details:

• Wetted parts in Stainless Steel (SS 304 / SS 316)
• Heavy-duty motor with stable RPM operation
• Robust shaft and housing assembly
• Corrosion-resistant design for wastewater environments

Performance Advantages:

• Supports high oxygen transfer efficiency
• Maintains dissolved oxygen levels in aeration tanks
• Provides strong mixing and circulation
• Reduces dependency on additional aeration systems
• Suitable for varying wastewater conditions

Applications:

• Aeration tanks in STP and ETP
• Equalization tanks
• Biological wastewater treatment systems
• Municipal and industrial wastewater treatment plants

Installation Options:

• Floating mount
• Bridge mount
• Fixed mount

Suitable For:

• High-load biological treatment systems
• Projects requiring efficient aeration and mixing
• New installations and system upgrades

Selection Note:

Selection depends on tank size, depth, organic load, and oxygen demand. Technical support can be provided for proper sizing and model selection.

Additional Information:

For detailed specifications and product range, visit:
https://www.archenviro.com/