Diffused Aeration for Biological Wastewater Treatment
See All Diffused Aeration SystemsCourse and fine bubble diffused aeration products for all biological wastewater treatment needs
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- Proven cost of ownership benefits
Course and fine bubble diffused aeration products for all biological wastewater treatment needs
- Proven cost of ownership benefits
Description
Evoqua through the Envirex® product family offers a complete line of coarse and fine bubble diffused aeration systems. Our application and process engineers can provide complete technical support for system design and proper diffuser selection. A variety of diffuser materials are available to best suit the application.
Recent independent testing of the Diamond™ S Plus membrane disc fine bubble diffuser have shown significant cost of ownership benefits for new or replacement membrane disc systems.
Diffuser Options
DualAir® Fine Bubble Diffuser
Heavy duty piping and components for long term, trouble free operation. The unique dual pod concept saves installation time by eliminating 30-50% of the required air headers. The DualAir system incorporates the efficient and durable Diamond™ S Plus membrane or ceramic disc diffusers.
MonoAir™ Fine Bubble Diffuser
Cost-effective alternative to DualAir systems. MonoAir diffusers are factory solvent welded to the crown of the pipe to ensure a reliable connection and include the Diamond S Plus membrane for high oxygen transfer efficiency.
FlexDisc™ Fine Bubble Diffuser
Can be used with a variety of piping systems. Diffusers attach to the piping with an NPT threaded connection and incorporate the Diamond S Plus membrane disc diffuser.
RexFlex Fine Bubble Diffuser
Allow for excellent process aeration efficiency. Installation is easy and provides superior process flexibility while reducing energy costs.
Snapcap® Coarse Bubble Diffuser
Consist of an EPDM diaphragm that seals the piping system when air is turned off and can be used PVC or stainless steel piping.
DiscFuser® Coarse Bubble Diffuser
Used in aerobic digesters or sludge holding tanks and offer the advantage of sealing the piping system when the air is turned off.
SED Coarse Bubble Diffuser
Wideband™ Coarse Bubble Diffuser
Can be used in a variety of aeration and mixing applications. Diffusers and piping are available in 304L or 316L stainless steel.
VariAir Coarse Bubble Diffuser
Specs
- Fixed Film, Activated Sludge, Separation/Clarification
Documentation
- DualAir® Fine Bubble Ceramic or Membrane Diffuser System313.1 KB
- Pearlcomb Air Diffuser246.3 KB
- FlexDome Fine Bubble Membrane Diffuser354.3 KB
- Snap-Cap Diffusers401 KB
- Wideband Stainless Steel Coarse Bubble Diffuser346.9 KB
- FlexDisc fine Bubble Membrane Diffuser374.6 KB
- Diamond™ Membrane Diffuser S Plus Edition1.5 MB
- DiscFuser Diffuser436.7 KB
- Rex-Flex Fien Bubble Membrane Diffusers328.8 KB
- Diamond S Plus Membrane Diffuser - Your Path to Energy Savings225.6 KB
- Monoair Single Pod Diffuser System278.4 KB