Wastewater Arch Fine Bubble Diffuser High Oxygen Transmission Efficiency
Introduction
The fine bubble disc diffuser was developed specifically for releasing 1–3mm fine bubbles in the wastewater treatment plant. All materials were selected for their ability to withstand the effects of chemical and bio-chemical agents, and 0–100°C wastewater tanks. The diffuser can be placed in an evenly distributed grid system at the bottom of an entire aeration tank. Air can then easily pass through the orifice and integrated non-return valve into the wastewater.
Parameter
| Item | Φ215mm | Φ260mm | Φ300mm |
| Working air flow(m3/h) | 1.5-3 | 2-5 | 2-8 |
| Designed air flow(m3/h) | 2 | 3 | 4 |
| Service area(m2/piece) | 0.25-0.45 | 0.35-0.65 | 0.45-0.75 |
| Oxygen utilization ratio(%) | >30 | >30 | >30 |
| Oxygenate capability(kg O2/h) | 0.13-0.35 | 0.18-0.45 | 0.25-0.5 |
| Water submerged depth(m) | 4-8 | 4-8 | 4-8 |
| Theoretic dynamic efficency (kg O2/kw.h) | 6.5 | 6.5 | 6.5 |
| Drag loss(pa) | <3000 | <3000 | <3000 |
Features
Huixing Plastics Fine Bubble Disc Diffuser have features as follows:
• Ideal for air-on/air-off applications such as SBRs, aerobic digesters, and anoxic swing zones, as well as continuous operation
• Over 22 million diffusers installed in municipal and industrial applications worldwide
• Higher sustained efficiencies verified through 3rd party testing
• Advanced membrane perforation technique creates extremely fine, uniform bubble pattern for optimal oxygen transfer
• Low maintenance and long service life of more than 5 years
• Using imported raw material
Delivering Years of Proven Performance
Huixing Plastics Fine Bubble Disc Diffuser feature a unique split pattern and slit shapes, which disperse air bubbles in an extremely fine and uniform pattern for high oxygen transfer efficiency. The specially-blended, high grade EPDM elastomer compounds resist degradation that’s common to other membranes, and delivers over 10 years of proven performance.
Lower energy consumption and raised operating efficiencies are made possible by the unique membrane shape, integrated O-ring, and top-sealing threaded retainer ring, which eliminates leakage. A highly effective, integrated check valve enables the aeration zones to be easily shut down for air-on/air-off applications.
Sanitaire patented pipe joints are designed to withstand thermal expansion and contraction, water hammer and other dynamic stresses, while pipe supports allow infinite height adjustment for accurate grid leveling. Spline joint design makes it easy to install and eliminates the risk for installation errors for contractors. Piping and other elements are fully interchangeable with Sanitaire ceramic disc systems.
Industries & Applications
Huixing Plastics offers a range of advanced wastewater and water solutions to help operators around the world achieve their required water effluent while delivering optimal performance, reliable operations and substantial energy savings no matter what industry or application. Working with customers, Huixing Plastics listens, learns, and adapts to local environments, ensuring the best possible design, customized to meet their specific needs. Below are some recommended industries and applications.
• Biological treatment
• Active Sludge treatment
• Aquaculture treatment
1.Qaulity level including packing standard is the best and most stable.
2.Best raw material and other accessaries for membrane disc diffuser.
3.All enquiries and questions will be replied within 24 hours.
4.All claims to be settled down within 24 hours.
5.The best payment conditions.
Packaging: Export carton , plywood pallet
Shipping:
It depends on customer's requirements. We can also help you to choose the best way to ship the goods if you don’t have a shipping forwarder in China.
1) Small order: by courier, DHL, UPS, Fedex, TNT, EMS etc.
2) Large order: by sea or by air.
3) Choose the best and convenient way for you.
Why Choose Us?
1. Huixing Plastics has more than 20 years of experience in wastewater and sludge treatment.
2. We only use the best parts from best supplier.
3. We have our own R&D center and complete manufacture system.
