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EPDM ABS Membrane Disc Diffuser For Pond Diffuser Systems , 6 Inch Air Diffuser Water Treatment

Categories Membrane Disc Diffuser
Brand Name: HOLLY
Model Number: HLBQ
Certification: CE Certificate, IOS 9001
Place of Origin: China
MOQ: 5Pcs
Price: USD 3-8.5 per pcs
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000pcs per month
Delivery Time: 20 working days
Packaging Details: wooden case
Product name: Fine Bubble Disc Diffuser
Material: EPDM, ABS
Application: Wastewater Treatment
Color: White, Black, Blue
air bubble size: 1~3mm
Aeration capacity: 2.5m3/h
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EPDM ABS Membrane Disc Diffuser For Pond Diffuser Systems , 6 Inch Air Diffuser Water Treatment

6 Inch EPDM Membrane Fine Bubble Diffuser For Water Treatment


Finds Application In :


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.


Product Description


Fine bubble diffusers are mostly used in water re-oxygenation and biological wastewater


treatment systems. Particularly, the membrane type fine bubble diffusers are popular


because of their low maintenance, non-clogging, and high oxygen transfer efficiency. The


fine bubble membranes are slit (1-2mm) in a pattern in order to maximize their


performance.

Diffusers are then assembled with a membrane, support (tubular/disc), and appropriate


connection joint. When a membrane is under air (gas) pressure from the blowers, the slits


open to release the air (gas) forming fine bubbles 1-3mm in diameter.

These fine bubbles transfer oxygen into water via their tremendous surface area. When the


air (gas) pressure disappears, the elastic characteristic of membrane closes the slits


preventing liquid from flowing back into the air (gas) headers.


Membrane Fine Bubble Diffuser for effluent treatment features a unique split pattern and


slit shapes, which can disperse air bubbles in an extremely fine and uniform pattern for high


oxygen transfer efficiency. A much highly effective and integrated check valve enables the


aeration zones to be easily shut down for air-on/air-off applications.


Features


1.Simple structure, ease of installation

2.Tight sealing without air leakage

3.Maintenance-free design, long service life

4.Corrosion resistance and anti-clogging

5.High oxygen transfer efficiency


Technical Parameters


ModelHLBQ170HLBQ215HLBQ260HLBQ350
Bubble TypeCoarse bubbleFine bubbleFine bubbleFine bubble
Size6 inch8 inch9 inch12 inch
MOCEPDM/Silicon membrane
ABS/PP carrier plate
EPDM/Silicon membrane
ABS/PP carrier plate
EPDM/Silicon membrane
ABS/PP carrier plate
EPDM/Silicon membrane
ABS/PP carrier plate
Connector3/4'' NPT male thread3/4'' NPT male thread3/4'' NPT male thread3/4'' NPT male thread
Bubble Size4-5mm1-2mm1-2mm1-2mm
Design Flow1-5m3/h1.5-2.5m3/h3-4m3/h5-6m3/h
Flow Range6-9m3/h1-6m3/h1-8m3/h1-12m3/h
SOTE≥10%(6m submerged)≥38%(6m submerged)≥38%(6m submerged)≥38%(6m submerged)
SOTR≥0.21kg O2/h≥0.31kg O2/h≥0.42kg O2/h≥0.75kg O2/h
SAE≥7.5kg O2/kw.h≥8.9kg O2/kw.h≥8.9kg O2/kw.h≥8.9kg O2/kw.h
Headloss2000-3000Pa2000-4500Pa2000-4300Pa2000-4200Pa
Service Area0.5-0.8m20.2-0.64m20.25-1.0m20.4-1.5m2
Service Life>5year>5year>5year>5year



Quality EPDM ABS Membrane Disc Diffuser For Pond Diffuser Systems , 6 Inch Air Diffuser Water Treatment for sale
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