Water system operators increasingly strive to perform more sustainably and drive down energy costs. Here are some of the latest energy efficient...
Editorial
Energy Management and Power Generation
Entries Tagged AERZEN
New Technology Slated for WEFTEC 2013 (PART 1)
WEFTEC, the Water Environment Federation’s annual technical exhibition and conference, provides wastewater and water professionals from around the world with quality education...
Editorial
Pristine Product
The village of Harrison Hot Springs in British Columbia is known for its soothing mineral water, the sandy beaches of Harrison Lake,...
Editorial
Pumps, Drives, Valves and Blowers
Turbo blowerGeneration 5 turbo blowers from Aerzen USA have variable frequency-controlled and oil-free turbos. High energy efficiency and rise-to-surge characteristics result...
Editorial
A Better Way to Aerate
When an energy audit recommended variable-frequency drives for blowers, team members at the New Ulm (Minn.) Wastewater Treatment Plant weren’t so sure...
Editorial
Up and Down
Superstorm Sandy battered BUT didn’t overwhelm the New Shoreham Water Pollution Control Facility. That’s because acting superintendent Chris Blane and his crew...
Editorial
Targeting Efficiency
Three years ago, an energy audit of the Freeport (Maine) Wastewater Treatment Plant found many ways to save energy by upgrading old...
Editorial
Back From the Grave
You wouldn't know it by looking, but the Paris Utility District in the Village of South Paris, Maine, has a brand...
Editorial
Tackling Tough Wastes
Talk about a tough assignment. In Port Rowan, Ontario, a greenfield treatment plant equipped with the latest technology takes on ...
Editorial
A Seasonal Challenge
Located on the tip of Massachusetts’ Cape Cod, Provincetown was the Pilgrims’first landing place. It is also the country’s oldest continuous arts...
Editorial
Making the Grade
When the requirement for secondary treatment went into effect in 1992,
primary treatment plants in Anacortes, Wash., could not meet the permit limits.
Just...
Editorial
Energy Management and Sustainability
Rotary lobe compressor cuts costs
Problem
Personnel at the Town of Huntington (N.Y.) Wastewater Treatment Plant were troubled by the energy requirements of three...
Editorial
Pumps, Drives, Valves and Blowers
Hybrid compressor
Delta Hybrid oil-free rotary lobe compressor packages from Aerzen USA Corp. combine rotary lobe blowers with screw compressor technologies for flows...
Editorial
Back to the Land
Cliff Morris is like a man with a new car. As chief operator of the three-year-old East Water Reclamation Facility in Bonita...
