High-Pressure Corrosion Resistant Aerator for High-Strength Industrial Wastewater
Product Description
In industrial wastewater treatment, for high-concentration organic wastewater, aeration equipment needs to be matched with specific processes. For example, in the anaerobic-aerobic treatment process, the aeration equipment in the aerobic stage provides necessary oxygen for microorganisms to decompose organic matter.
Product Parameters
The flat-plate diaphragm aerator, developed in the 1980s, features small aeration bubble diameters, a small gas-liquid interface diameter, a large gas-liquid interface area, uniform bubble diffusion, no clogging, and strong corrosion resistance.
Tests have shown that the flat-plate diaphragm aerator reduces energy consumption by 40% or increases wastewater treatment capacity by 40% compared to conventional fixed spiral aerators, diffused flow aerators, and perforated tube aerators. It is particularly suitable for:
- Urban sewage treatment
- New construction and expansion of large industrial plants
- Renovation of existing aeration tanks
- Intermittent operation of aeration tanks
| Parameter |
Specification |
| Aerator Dimensions |
φ215mm, φ260mm, φ300mm |
| Service Area |
0.25-0.55㎡/unit, 0.35-0.75㎡/unit |
| Average Pore Size of Aeration Membrane |
80-100µm |
| Air Flow Rate |
1.5-3m³/h |
| Total Oxygen Transfer Coefficient |
kla (20°C) 0.204-0.337min-1 |
| Oxygen Utilization Rate (Water Depth 3.2m) |
18.4-27.7% |
| Oxygenation Capacity |
0.112-0.185kgO²/m³/h |
| Oxygenation Power Efficiency |
4.46-5.19kgO²/kWh |
| Aeration Resistance |
180-280mmH₂O |
Installation Notes: Air pipe design should consider pressure balance and form a ring network. Each inlet pipe group should be equipped with a valve to facilitate air volume adjustment. Designed flow rate for air pipes: 10-15 m/s for main pipes and 5 m/s for branch pipes. Installation height of aerator surface from pool bottom: 270mm, 250mm, 200mm for push-plate type.
Key Advantages
- Small bubble diameters with uniform diffusion
- Large gas-liquid interface area
- Non-clogging design
- Exceptional corrosion resistance
- 40% reduction in energy consumption
- 40% increase in wastewater treatment capacity
- Suitable for intermittent operation
Company Profile
Jiangsu Ponis Environmental Technologies Co., Ltd. covers a total area of 10,000 square meters with dedicated production and assembly facilities. Our comprehensive management structure includes technical, finance, engineering, and production departments, plus an advanced experimental center.
Our capabilities include complete pollutant analysis and simulated operating conditions for physicochemical, biochemical, and advanced treatment processes. We provide customized equipment manufacturing with full operational and debugging support.
Frequently Asked Questions
Q: Are You Trading Company Or Manufacture?
A: We are both manufacturer and trading company with over 15 years' professional experience in wastewater treatment equipment manufacturing and engineering services.
Q: What Are Your Main Products?
A: Our product range includes automatic dosing machines, sludge dewatering machines, mechanical bar screens, screw conveyors, sludge scrapers, filter press machines, sewage gates, aerator equipment, mixing machines, turntable filter machines, bag dust collectors, and dissolved air flotation equipment.
Q: How Can I Find The Suitable Model?
A: Please provide flow rate, solids content and sludge type for our technical team to assist with model selection.
Q: Do You Offer After-Sales Service?
A: We provide comprehensive support including video technical assistance, online support, spare parts supply, and field maintenance services.
Q: Do You Provide OEM Service?
A: Yes, we offer customized design services for sludge dewatering equipment according to specific requirements.
Q: What About Your Production Time and Transportation Options?
A: Standard production time is within 30 days after down payment. We ship via air, land and sea transportation.
Q: What Kind Of Payment Do You Accept?
A: We accept T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, and Money Gram.
Your message must be between 20-3,000 characters!
