High Oxygen Aerator Membrane Pond Disc Diffuser Fine Bubble Disc Diffuser
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- Supplier: Wuxi Ewater Water Treatment Co. Ltd.
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Product Overview
Description
Product Description
The Ewater fine bubble diffuser has been manufactured in the aeration of industrial wastewater, municipal sewage, domestic septic tank, food process like fermentation, fish farm or shrimp farm aeration. The wastewater treatment of activated sludge and contact aeration process and aquarium will all need high Oxygen transfer rate or Oxygen transfer efficiency, OTE. and low pressure loss by the membrane. The reinforced EPDM can continuously create fine bubble from slots on the EPDM membrane of disc type or tube type diffuser. The expected duty life may be over 5 years without tearing or bursting. There are other material selections of self-sink silicon rubber membrane, ceramic diffuser, air stone, and coil looking diffuser. There are also course bubble air diffuser for application of liquid mixture. The diffuser can be used for roots blower, ring blower and linear air pump. The fine bubble diffuser also has advantage of much energy reduction.
FEATURES
* High oxygen transfer efficiency.
* High resistance to clogging.
* High resistance to corrosion.
* Wide air flow range.
* Low pressure loss.
* Low energy cost.
* Easy installation.
* Uniform fine bubble.
* Back flow prevention.
* Self cleaning operation.
* Intermittent operation capability.
* Cost saving.
APPLICATIONS
* Municipal wastewater treatment.
* Industrial wastewater treatment.
* Clean water treatment.
* Sludge stabilization.
* Wastewater ozone diffusion.
* Aeration of fish ponds.
* Aeration of streams and lakes.
FEATURES
* High oxygen transfer efficiency.
* High resistance to clogging.
* High resistance to corrosion.
* Wide air flow range.
* Low pressure loss.
* Low energy cost.
* Easy installation.
* Uniform fine bubble.
* Back flow prevention.
* Self cleaning operation.
* Intermittent operation capability.
* Cost saving.
APPLICATIONS
* Municipal wastewater treatment.
* Industrial wastewater treatment.
* Clean water treatment.
* Sludge stabilization.
* Wastewater ozone diffusion.
* Aeration of fish ponds.
* Aeration of streams and lakes.
HOW TO SELECT THE RIGHT MEMBRANE
EPDM membrane：
In municipal wastewater and most industrial wastewater, it can retain its physical properties for a long time, resist tearing,
remain in shape after years of use, and produce tiny bubbles.Not suitable for solvent, grease, grease, and high concentration of metal salts.
Silicone membrane：
With stable material, the membrane will not harden or shrink. It has good resistance to organic solvent and grease sewage, but its
physical property is not as good as EPDM. It is suitable for industrial wastewater with high oil content and high temperature.
With stable material, the membrane will not harden or shrink. It has good resistance to organic solvent and grease sewage, but its
physical property is not as good as EPDM. It is suitable for industrial wastewater with high oil content and high temperature.
Specification
Model | BQ-170 | BQ-215 | BQ-270 | BQ-330 | |||
Bubble Type | Coarse Bubble | Fine Bubble | Fine Bubble | Fine Bubble | |||
Size | 6 inch | 8 inch | 9inch | 12 inch | |||
MOC | EPDM/Silicone/PTFE—ABS/Strengthened PP-GF | ||||||
Connector | 3/4''NPT male thread | ||||||
Membrane Thickness | 2mm | 2mm | 2mm | 2mm | |||
Bubble Size | 4-5mm | 1-2mm | 1-2mm | 1-2mm | |||
Design Flow | 1-5m3/h | 1.5-2.5m3/h | 3-4m3/h | 5-6m3/h | |||
Flow Range | 6-9m3/h | 1-6m3/h | 1-8m3/h | 1-12m3/h | |||
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