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Energy Management Displaying results 421-440 of 493

Balancing Act
Balancing Act
Editorial
May 15, 2012
Pretreatment team members at a North Carolina treatment plant work as partners with businesses to protect the environment and support economic growth
Stirred by the Sun
Stirred by the Sun
Editorial
May 08, 2012
A solar-powered mixing system provides process consistency and control, enabling a southwest Arizona water utility to handle trihalomethane levels
May/June Product News
May/June Product News
Editorial
May 08, 2012
Featured new products.
Turbines Stand Tall
Turbines Stand Tall
Editorial
May 08, 2012
Wind energy and creative thinking help a small town in Wyoming reduceoperating costs for a new treatment system and limit rate increases
Worth the Effort
Worth the Effort
Editorial
April 17, 2012
With patience and a little investment, a Wyoming wastewater treatment plant saves energy, earns rebates and improves performance
Control Monitor Protects Against Blower Failure
Control Monitor Protects Against Blower Failure
Editorial
April 17, 2012
Com-paK Plus rotary-lobe blower packages from Kaeser Compressors
Get ‘Em Early, Train ‘Em Right
Get ‘Em Early, Train ‘Em Right
Editorial
April 17, 2012
A highly structured internship program creates a ready pipeline of qualified operators for a Connecticut wastewater treatment plant
Monitoring and Instrumentation
Monitoring and Instrumentation
Editorial
March 20, 2012
Keeping Watch
Keeping Watch
Editorial
March 20, 2012
An integrated software program helps the Des Moines Regional Wastewater Reclamation Facility find savings opportunities and extend equipment life
Repair or Rethink?
Repair or Rethink?
Editorial
March 20, 2012

A West Virginia treatment plant decides against a blower repair and instead installs a new aeration system that corrects a pin floc problem and saves significant energy
Green Innovations
Green Innovations
Editorial
March 20, 2012
A state grant helps a New York town pay for a green roof, a solar photovoltaic system, and various energy efficiency projects
April Product News
April Product News
Editorial
March 20, 2012
Featured new products.
Letting Bubbles Do the Mixing
Letting Bubbles Do the Mixing
Editorial
March 20, 2012
Full-scale demonstrations at two treatment plants document that large-bubble systemsmix effectively with low energy usage
Power Afloat
Power Afloat
Editorial
March 06, 2012
Solar photovoltaic panels on a New Jersey reservoir provide a test for a concept that could expand opportunities for renewable energy for water agencies
Breath of Air
Breath of Air
Editorial
January 18, 2012
High-speed turbo blowers play a central role in a Texas treatment plant’s energy efficiency upgrade project
Less Volume, Less Cost
Less Volume, Less Cost
Editorial
January 18, 2012
An enzyme formulation helps a small Washington treatment plant reduce biosolids volume and cut hauling costs substantially
Serious Business
Serious Business
Editorial
December 15, 2011
From a supersaturated dissolved oxygen system and solar biosolids drying to wildlife habitat and a xeriscape garden, an Arkansas plant keeps it green
Energy Management and Sustainability
Editorial
November 15, 2011
Grabbing Opportunity
Grabbing Opportunity
Editorial
November 15, 2011
By being flexible in project planning, a Massachusetts district saves more than expected, for less money, with an aeration upgrade and solar energy
Breath of Fresh Air
Breath of Fresh Air
Editorial
November 15, 2011
A new aeration system at a Mississippi treatment plant enhances dissolved oxygen levels and significantly reduces maintenance