Membrane Disk Aerator Fine Bubble Disc Diffuser for Water Treatment
The purpose of Fine Bubble Disc Diffuser is to dissolve oxygen into waste water so that the microorganisms can utilize it while they break down organic material. Fine Bubble Disc Diffuser is a subsurface form of diffusion in which air is introduced in the form of very small bubbles to aid or enhance the treatment of wastewater.
Plastics Fine Bubble Disc Diffusers are with features as following:
• Ideal for air-on/air-off application, 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
Whole aeration system included the aerator (bubble diffuser) gas distribution pipes, tees, crosses, elbows, regulators, connectors, cleaning devices and other components. Usually gas distribution pipelines is the usual circular arrangement, diffuser quantity is decided by the air capacity and ponds size. The diffuser and gas distribution pipelines using G3/4 threaded connection, the base is inner thread (fixed in the pipeline), diffuser is externally threaded.
1. The rubber washer and the corresponding groove are designed to ensure the air tightness of the product. Instead of using raw tape in the installation process, it is convenient to install, stable and reliable.
2. Check valve structure. When operation stops, the membrane covers the structure under the action of rebound force and water depth pressure to prevent the backflow of mud water.
3. Mechanical assembly production line, hot welding instead of adhesive process, to ensure adequate supply, uniform productquality, stable and reliable.
Application
1. Aeration for SBR reaction basin, contact oxidation pond, and activated sludge aeration basin in sewage disposal plant;
2. Aeration for denitrification / dephosphorization aerobic processes;
3. Aeration for excreta and animal wastewater treatment plant;
4. Aeration of deep aeration basin;
5. Aeration for high concentration wastewater aeration basin, and aeration for regulating pond of wastewater treatment plant;
6. Aeration of fishpond and other applications.
Package
Usually the disc diffusers are packed with carton box and pallet.
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FAQ
Q: Are you a trading company or manufacturer ?
A: We are a manufacturer with export qualification.
Q: What is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock. It is according to the order quantity.
Q: Do you provide samples?
A: Yes, we could offer a free sample. And the freight cost would be on the buyer's side.
Q: What is your payment term?
A: If the payment amount is <=USD1000, 100% in advance. If the payment amount is >=USD1000, 30% T/T in advance, and the balance before shipment.
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