Aeration Tray Water Treatment Disc Diffuser

• After-sales Service: Video Technical Support
• Warranty: 1year
• Type: Aerators
• Method: Biological Treatment
• Usage: Industrial
• Color: Black ,White ,Blue
• Size: Customized
• Transport Package: Carton Box
• Specification: 215mm, 260mm, 300mm
• Trademark: ST
• Origin: Hebei, China
• Production Capacity: 500000PCS/Month

Product Description

Aeration Tray for Water Treatment Fine Bubble Disc Diffuser

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.

Plate series aerators are composed of chassis, air distribution disc, synthetic rubber diaphragm, compression ring, air guide plate, connecting base and connecting pipe connection piece. The base is made of ABS plastic, and EPDM rubber diaphragm covers the air flow plate. Under the action of the fixed ring, no air leakaae can be ensured around the diaphraam. A large number of evenly distributed holes are distributed on the rubber diaphraam. This kind of rubber diaphragm is made of multi-channel special processing technoloav, with stable performance and resistance to medium concentration of acid, alkali, oil and other media. It is an aerator put into engineering operation earlier.

 

Specification
 

Name	Fine bubble disc diffuser aeration
Diameter(mm)	215mm	250mm	300mm
Ventilation(m³/h)	1.5-3	2--5	2--8
The Service Area(m³/h)	0.3-0.65	0.4-0.8	0.5-1.0
Oxygen Utilization(%)	22-40	31-59	35-59
Oxygen Filling Ability(kg/h)	0.13-0.4	0.21-0.4	0.2-0.4
Submerged Depth Of The Water(m)	4--8
Expanding Supply(m³/h)	2	3	4.25

 Feature of Plastic Fine Bubble Disc Diffuser

• 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

EPDM material
Manufactured by compression molding with a standard cure, low plasticizer content, and 1mm or 2mm perforations.Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.

Silicon material
Silicon membranes offer high temperture resistance, and chemical resistance that differs from other products. Silicon is an inorganic, and therefore offers excellent resistance tomany organic wastes.Our formulationn is designed to resist tearing and creep, while producing fine bubbles at a modest headloss.


PTFE material
The PTFE surface layer protects the EPDM substrate from chemical attack, while at the same time significantly reducing surface
fouling on the membrane.we except to learn that PTFE-coated EPDM membranes outlast standard EPDM, thereby reducing the life cycle
costs even further. It is used by major cities worldwide due to the anticipated life cycle cost benefits and reduced maintenance.


Disc Diffuser 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 application.



Package


Why choose us? 

1.Highest quality
We are the manufacturer who adopts imported raw materials to guarantee the high quality.

2. Most competitive price
We can adjust the price according to your market demand changes, and also can launch a series of promotional activities in a bad economic environment.

3. Professional
We have a complete team, including development, procurement, production, inspection, sales and after-sale service. 

4. Best service
We would give feedback within 24 hours. For any question or problem, we would try our best to help.  

Trust, High quality and Best service build long term win-win business.

FAQ

Q: Are you trading company or manufacturer ? 
A: We are a professional manufacturer with export certificate.
 
Q: What is your delivery time?
A: Generally it takes about 5-10 days if the goods you need are in stock as we just only need some time to pack the goods as the customer's request. Otherwise it takes about 15-20 days to arrange production and packing. If customers request customization the special size, it would take more time.

Q: Do you provide samples? 
A: Yes, we could offer the sample for free charge, but do not pay the cost of freight.

 

Sample is available. Customization is accepted. 

Welcome your inquiry, we would give feedback within 24 hours.