Wastewater Blowers

Blower Efficiency Enhanced With Variable Frequency Drives
Newnan Utilities’ Wahoo Creek Facility is a three million gallon a day wastewater treatment facility which has won the Environmental Protection Agency’s Georgia, Southeast, and National Wastewater Treatment Plant of the Year Awards.

Seepage Water Treatment: ZS Screw Blower Supplies Bacteria With Air In the seepage water treatment installation at the Münster waste management center, a screw blower from Atlas Copco supplies aerobic bacteria with air. The low-maintenance technology and the integrated frequency inverter were the deciding factors to use the energy-efficient ZS 55+ VSD.
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.
Wastewater Treatment Plant Reduces Energy Consumption, Noise With Turbo Blower Technology
Built in 1974, the Blue River Wastewater Treatment Plant in Silverthorne, Colorado, provides wastewater services to the communities of Silverthorne, Dillon, Dillon Valley, Buffalo Mountain, and Mesa Cortina. Faced with rising energy costs and aging equipment, the Silverthorne-Dillon Joint Sewer Authority (JSA) identified a need to replace the plant’s original multistage centrifugal blowers with new technology that would reduce energy consumption and provide steady and reliable operation. By Beth Brindle, Water Online
31% Energy Savings For Skanderborg Waste Water Treatment Plant With New 55 kW Atlas Copco ZS Blower
With a savings goal set at 25 % for the Danish waste water industry, optimizing all parts of the operation, so even the aeration, is of the highest importance. In 2011, The Skanderborg Waste Water Treatment Plant replaced one of its 75 kW lobe blowers with a new 55 kW Atlas Copco ZS screw blower and were able to reduce their energy consumption with 31%.

ZB 300-900 Oil-Free Integrally Geared Centrifugal Blowers, 300-900 kW, 415-1250 hp

Atlas Copco’s ZB 300-900 single-stage, integrally-geared centrifugal blowers offer an innovative energy-saving design for increased efficiency at maximum flow.

Aerzen Turbo Blower

Aerzen AT Turbo blowers are single stage high-speed turbo blowers designed for the lowest energy usage over a wide range of varying air flows and pressures.

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.

ZS+ VSD Oil-Free Variable Speed Drive Positive Displacement Screw Blowers, 22-160 kW, 40-215 hp.

Atlas Copco’s ZS+ VSD blowers balance the two key prerequisites when choosing a blower: reliability and energy efficiency. Integrating the proven benefits of screw technology, the ZS+ VSD reduces energy costs by an average of 30% when compared to lobe technology. But that’s not all. The ZS+ VSD offers 100% oil-free air – TÜV-certified according to ISO 8573-1 CLASS 0 (2010) – which is absolutely essential to avoid contamination and keep your production running smoothly. The ZS+ VSD is supplied as a state-of-the-art, ready-to-run package with completely integrated VSD convertor and proven Elektronikon® controller.

ZS Oil-Free Positive Displacement Screw Blowers, 7-160 kW, 10-215 hp

Atlas Copco’s ZS blowers provide a continuous and reliable supply of 100% oil-free air – certified according to ISO 8573-1 CLASS 0 (2010). Integrating the proven benefits of screw technology, the ZS range will cut your energy costs by an average of 30% when compared to lobe technology.