tubular aerator
High-Performance Tubular Aerator for Efficient Wastewater Treatment
The tubular aerator is an essential component in modern wastewater treatment systems, providing efficient oxygen transfer for biological processes. Our premium-quality tubular aerators deliver superior performance with low energy consumption, making them ideal for various industrial and municipal applications.
Key Features of Our Tubular Aerator
- High oxygen transfer efficiency (OTE) up to 35%
- Flexible membrane design prevents clogging
- Corrosion-resistant materials for long service life
- Uniform bubble distribution for optimal aeration
- Low maintenance requirements
- Energy savings up to 40% compared to conventional systems
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Standard Length | 1.0 / 1.5 / 2.0 | m |
| Diameter | 90 | mm |
| Membrane Material | EPDM / Silicone | - |
| Oxygen Transfer Rate | 0.16-0.35 | kgO2/kWh |
| Operating Temperature | 0-60 | °C |
| pH Range | 2-12 | - |
| Service Life | 5-8 | years |
Installation Advantages
Our tubular aerator system offers multiple installation benefits:
- Easy retrofitting into existing tanks
- Modular design allows flexible configuration
- Minimal hydraulic head loss
- Compatible with most diffuser headers
- Self-cleaning properties reduce maintenance
Tubular Aerator FAQ
How often should tubular aerator membranes be replaced?
The typical service life of tubular aerator membranes ranges from 5-8 years depending on operating conditions. In aggressive wastewater environments with high chemical content, replacement may be needed every 3-5 years. Regular inspections should be conducted to check for signs of wear, tear, or clogging that might reduce aeration efficiency.
What maintenance does a tubular aerator require?
Tubular aerators require minimal maintenance. Recommended procedures include quarterly visual inspections for membrane wear, annual cleaning with mild acid solutions to remove mineral deposits, and checking the air distribution system for proper pressure. The self-cleaning design significantly reduces maintenance needs compared to other aeration systems.
Can tubular aerators be used in high-salinity wastewater?
Yes, our tubular aerators with special EPDM membranes are specifically designed for high-salinity applications. These membranes resist salt corrosion and maintain flexibility in salty environments. For applications with salinity above 30,000 ppm, we recommend our premium marine-grade membranes which offer extended service life in such conditions.
Applications of Tubular Aerator
The tubular aerator is widely used in:
- Municipal wastewater treatment plants
- Industrial effluent treatment systems
- Aquaculture and fish farming operations
- Food processing wastewater treatment
- Paper and pulp industry effluent systems
- Chemical and pharmaceutical wastewater plants
Performance Comparison
| Feature | Our Tubular Aerator | Conventional Aerators |
|---|---|---|
| Energy Efficiency | High (30-40% savings) | Standard |
| Oxygen Transfer | 0.16-0.35 kgO2/kWh | 0.08-0.20 kgO2/kWh |
| Maintenance | Low | Moderate to High |
| Clog Resistance | Excellent | Good to Fair |
| Life Expectancy | 5-8 years | 3-5 years |
Customization Options
Our tubular aerator systems can be customized to meet specific requirements:
- Variable lengths from 0.5m to 3.0m
- Special membrane materials for aggressive chemicals
- Different pore sizes for varied bubble patterns
- Custom mounting systems for unique tank configurations
- Special end caps and connectors for easy installation