AERATION TECHNOLOGY

Aeration technology from ATB WATER - powerful surface aerators and submersible aerators

ATB aerators are suitable for wastewater aeration of fully biological wastewater treatment plants and are characterized by great economy and solid quality. Air is introduced in the following components either by direct-driven surface, submersible, centrifugal or ejector aeration. No additional blowers are required for optimum oxygen supply.

You will find a wide range of design variations and sizes of a wide variety of aerators:

Surface aerator
Submerged self-priming aerator
Surface aerator / centrifugal aerator
Ejector / jet aerator

With our process engineering expertise, we support you from the determination of the basic principles to the selection of units to the constructive realisation of your plant.

ATB-HSA Surface aerator

Direction of action: Horizontally directed, 360° around the aerator

Suitable for deep basins: Yes

Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks

Power ranges: From 0.75 kW to 110 kW

Installation: Floating or fixed installation on control bridge

Material: Stainless steel V2A and V4A

Your advantages:
✔ Extremely long service life due to air-cooled motor not in contact with media
✔ Almost maintenance-free due to direct drive (no gearbox)
✔ High mixing capacity, very high alpha value
✔ Horizontal water jet: minimal aerosol generation

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ATB-AQUA 8 surface aerator

Direction of action: horizontally directed, 360° around the aerator

Suitable for deep basins: No

Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks

Power ranges: From 0.75 kW to 1.5 kW

Installation: Floating

Material: PE and stainless steel V2A and V4A

Your advantages:
✔ Extremely long service life due to submerged motor
✔ Almost maintenance-free due to direct drive (no gearbox)
✔ High mixing capacity, very high alpha value
✔ Horizontal water jet: minimal aerosol generation

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ATB-HBA – Self-priming submersible aerators

Direction of action: Horizontally directed, 360° around the aerator

Suitable for deep basins: Yes

Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks

Power ranges: From 0.75 kW to 55 kW

Installation: Submerged, free standing on the ground

Material: Stainless steel V2A and V4A

Your advantages:
✔ Self-priming up to 8 m: no additional blower required
✔ Almost maintenance-free due to direct drive (no gearbox)
✔ High mixing capacity
✔ Changing water levels: a single unit can cover water depths from 1 to up to 8 m

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ATB-LSA - surface aerator / rotary aerator

Direction of action: Horizontally directed, 360° around the aerator

Suitable for deep basins: No

Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks

Power ranges: From 0.75 kW to 45 kW

Installation: Floating or fixed installation on control bridge

Material: Stainless steel V2A and V4A

Your advantages:
✔ Extremely long service life due to air-cooled motor not in contact with media
✔ High mixing capacity, very high alpha value
✔ Robust, easy-to-maintain gear unit with long service life - thanks to high safety factor

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ATB-BEA - Ejector / jet aerator

Direction of action: horizontally directed, focused jet

Suitable for deep basins: No

Applications: SBR systems, activated sludge systems, pond systems, mixing and equalization basins, aerated sludge storage tanks

Power ranges: From 2 kW to 25 kW

Installation: Free standing on the ground

Material: Stainless steel V2A and V4A or cast iron

Your advantages:
✔ The compact design and easy installation make it possible, to use basins of any shape and size
✔ The system is immersed in the liquid to be treated and is therefore quite quiet
✔ Directional flow: optimal for narrow, elongated basins

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Water aerator with AQUA 5S

Direction of action: Horizontal jet directed downwards at an angle, adjustable angle

Suitable for deep basins: Yes, injection depth approx. 2 m

Applications: Pond systems, standing surface waters, fining ponds, ponds

Power range: 560 Watt

Installation: Floating

Material: Floating body and attachments made of PE, motor unit made of stainless steel and guide ring seal

Your advantages:
✔ Best suited for aeration of pond systems
✔ Protective grating for fish and floating material
✔ High mixing capacity
✔ Horizontal water jet: minimal aerosol generation
✔ No stirring up of bottom sludge due to inclined position

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Further information

Do you need more information or would you like to find out about the entire range of ATB Water's wastewater treatment technology?

No problem - take a look at our flip page catalog on the subject of wastewater treatment technology!

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AERATION TECHNOLOGY