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  • White Paper: Aeration Blowers In The Wastewater Industry In North America The economical operation of a wastewater treatment plant depends largely on the design and the interplay of the aeration and process controls. Moreover, the human factor and the management objectives are at the heart of the plant’s reality and should also be taken into consideration. Selection and thoughtful integration of all the subsystems is of paramount importance. By Aerzen
  • Energy-Efficient System Design For Wastewater Treatment Plants

    Energy is the single highest operating cost in a wastewater treatment plant. More specifically, the energy to operate blowers for aeration is the single highest energy consumer. 

  • How To Choose The Right Aeration Blower System For Your Wastewater Treatment Plant

    By comparing four types of aeration blowers designed specifically for wastewater treatment, this white paper educates engineers on how to develop a selection process best suited for their operation. The paper focuses on minimizing energy consumption and total cost of ownership of the aeration blower system. Download this white paper for a detailed comparison of real operating data on aeration blower technology. 

  • Upgrade To Diffused Aeration Results In Significant Energy Savings

    After 35 years of use,  the fiberglass jet aeration manifolds in the Western Regional Water Reclamation Plant (Dayton, Ohio) had deteriorated, rendering four of eight wastewater aeration tanks inoperable. Managers recognized an opportunity to utilize a fine bubble diffused aeration system that eliminated the need for the pumps. The result: higher oxygen-transfer efficiency and reduced power costs to operate the system.

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Aerzen Generation 5 Delta Blower Aerzen Generation 5 Delta Blower

The Generation 5 Delta Blower offers considerable sound reductions, so expensive measures such as special acoustic hoods are no longer required.

ZB 100-160 VSD Oil-Free Variable Speed Drive Centrifugal Air Compressors, 100-160 kW, 135-215 hp ZB 100-160 VSD Oil-Free Variable Speed Drive Centrifugal Air Compressors, 100-160 kW, 135-215 hp

Atlas Copco's low pressure ZB 100-160 VSD blowers guarantee a continuous, highly reliable, energy-efficient and 100% oil-free air supply - certified according to ISO 8573-1 CLASS 0 (2010). These blowers are directly driven by a permanent magnet synchronous motor, which is vastly superior to conventional types. Moreover, the unique stainless steel backward lean impeller has integrated labyrinth seals which lead to high efficiency and minimal air leakage. The ZB 100-160 VSD is supplied as an all-in-one, ready-to-run package with a small footprint. Vibration and noise levels are low, resulting in an agreeable working environment for your operators.

Rotary Screw Blower Packages Rotary Screw Blower Packages

Kaeser screw blowers use up to 35 percent less energy than conventional rotary blowers and even achieve significant energy savings compared to currently available screw blowers. The combination of a blower airend with high efficiency Sigma profile rotors, flow-optimized components, efficient power transmission and drive components ensures exceptional performance, guaranteed by Kaeser in accordance with the stringent requirements of ISO 1217.

ZM Oil-Free Multistage Centrifugal Pressure And Vacuum Blowers ZM Oil-Free Multistage Centrifugal Pressure And Vacuum Blowers

Atlas Copco ZM oil-free multistage centrifugal blowers (pressure and vacuum)  are working successfully in thousands of installations around the world.

Aeration- DiF-JET Aerators Aeration- DiF-JET Aerators

Aeration is the heart of most industrial and municipal wastewater treatment and we have a new, cutting-edge solution.

Complete Com-paK™ Blower Packages Complete Com-paK™ Blower Packages

The Com-paK is uniquely designed to minimize space requirements and reduce installation costs.

Delta Hybrid Rotary Lobe Compressor Delta Hybrid Rotary Lobe Compressor
The groundbreaking Delta Hybrid Rotary Lobe Compressor is the result of a synergy between the rotary lobe blower and the screw compressor technologies and offers completely new possibilities by combining the technical advantages of both concepts.
Revolution High Speed Centrifugal Blowers Revolution High Speed Centrifugal Blowers

The Hoffman Revolution is the world’s most advanced blower energy management system. The culmination of blower design and leadership delivers a new standard in efficiency and environmental protection. The first high speed centrifugal in its class—designed, built, and tested in the United States of America. Through advanced technologies, the Revolution delivers up to 45% energy savings, provides increased reliability with little or no maintenance, and comes factory prewired and tested in an ergonomically designed sound enclosure for plug-and-play operation.

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Biogas Blower Considerations Explained Biogas Blower Considerations Explained

As wastewater treatment plants invest more heavily in anaerobic digestion to generate biogas as a renewable energy source, it’s important not to overlook the biogas blower. In this exclusive Water Online video, Tom McCurdy, Environmental Division Manager for Aerzen discusses some of the finer points in biogas blower selection, specifically some of the safety concerns that every operator should be aware of when processing a highly corrosive gas.

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  • Sulzer Pumps Solutions Inc.
    Sulzer Pumps Solutions Inc.

    ABS is a world-leading Sulzer brand with a long tradition in the wastewater industry. We have more than 100 years of application experience and manufacturing customer-oriented solutions using leading technology. The result is the development and supply of integrated solutions and individual products for use in wastewater collection networks and wastewater treatment.

  • Aerzen

    Aerzen USA was founded in the United States in 1983, and is a wholly owned division of the German manufacturer, Aerzener Maschinenfabrik GmbH. Founded in 1864, Aerzener Maschinenfabrik is a recognized world leader in the production of rotary positive displacement machines since 1868.

  • Atlas Copco Airpower Compressor Technique
    Atlas Copco Airpower Compressor Technique


    Atlas Copco is an industrial group with world-leading positions in compressors, construction and mining equipment, power tools and assembly systems. The Group delivers sustainable solutions for increased customer productivity through innovative products and services.