Nano Microporous Aeration Tube Ultra-Fine Bubbles Exceptional Mass Transfer
Product Description
Surface aerators in mechanical aeration equipment draw air into water through impeller rotation and generate water splashes to increase the gas-liquid contact area. With a simple structure and convenient maintenance, they are mostly used in small and medium-sized sewage treatment facilities.
Product Parameters
The flat-plate diaphragm aerator features small aeration bubble diameters, uniform bubble diffusion, no clogging, and strong corrosion resistance. Tests show 40% energy reduction or 40% increased wastewater treatment capacity compared to conventional aerators.
- Aerator Dimensions: φ215mm, φ260mm, φ300mm
- Service Area: 0.25-0.55㎡/unit, 0.35-0.75㎡/unit
- Average Pore Size: 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
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 for superior gas-liquid interface
- Uniform bubble diffusion without clogging
- Strong corrosion resistance for long service life
- 40% energy reduction compared to conventional aerators
- 40% increased wastewater treatment capacity
- Ideal for urban sewage treatment and industrial applications
- Supports intermittent operation of aeration tanks
Company Information
Jiangsu Ponis Environmental Technologies Co., Ltd. covers 10,000 square meters with dedicated production and assembly facilities. Our management oversees technical, finance, engineering, production departments, and an experimental center with complete analysis capabilities for pollutants and simulated operating conditions. We offer customized equipment manufacturing with operational support and debugging guarantees.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are both manufacturer and trading company with over 15 years' professional experience in wastewater treatment equipment manufacturing and engineering services.
What are your main products?
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.
How can I find the suitable model?
Please provide flow rate, solids content and sludge type, and we can assist you in model selection.
Do you offer after-sales service?
We provide video technical support, online support, spare parts, and field maintenance repair service.
Do you provide OEM service?
Yes, we offer customized designs according to your specific requirements for sludge dewatering.
What about your production time and transportation options?
Production typically completes within 30 days after down payment. We offer air, land and sea transportation.
What payment methods do you accept?
We accept T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, and Money Gram.
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