Oil-free screw blowers provide compressed air to process effluentProblem: Operators of the wastewater treatment plant in Versmold, Germany, sought an updated energy source...
Editorial
Energy Management And Sustainability
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Displaying results 13567-13585 of 16335
Editorial
A Peristaltic Metering Pump Helps Cut Chemical Costs In Water And Wastewater Applications
In a time of tight budgets, no utility can afford to waste chemicals. A new chemical metering pump from Watson-Marlow Pumps Group...
Editorial
North Carolina Water Plant Team Members Earn Community Awards For Innovation
The Innovation Awards Program may be unique to Hillsborough, N.C. Eric Peterson, town manager, started it in 2009 to recognize employees for...
Editorial
Water Operator Brian Bishop Takes No Shortcuts In Serving His Vermont Community
If there’s one word that describes Brian Bishop it’s “serious.” Ask his boss, his mentor or the engineers who worked with him on...
Editorial
A Settling Process Using Magnetite Ballast Helps A Massachusetts Plant Meet Strict Phosphorus Limits
From April through October (in-season), effluent from the Billerica (Mass.) Wastewater Treatment Plant averaged 0.80 mg/L total phosphorus. From November through March...
Editorial
Delta Diablo District Pilot Projects Test Technologies That Save Energy And Improve Treatment
The wastewater industry is changing, and Gary Darling is excited about the shift from merely treating water to creating new resources.“There’s a...
Online Exclusives
News Briefs: California Approves $7.5 Billion Water Bond
On Nov. 4, California voters approved Proposition 1, a $7.5 billion water bond that Gov. Jerry Brown had promoted as a way...
Online Exclusives
Walchem's W600 Series Controller Offers Versatility
Walchem is proud to announce the new Walchem W600 Series Controller.Powerful programming gives you complete control of chemical metering pumps and valves...
Online Exclusives
What's Your Pipe Project Proficiency?
When it comes to piping projects, plant managers often consider a contractor, but this type of work can usually be done in-house...
Editorial
A California Agency Creates A Brand For Its Recycled Water, Biogas Energy And Pelletized Biosolids
Many clean-water plants create brand names for their biosolids. The Encina Wastewater Authority takes the concept further.Its Class A biosolids pellets go to...
Editorial
An Art And Poetry Contest Helps Teach New York City Students About The Value Of Water
With more than 8 million people living in New York City, another million in the surrounding communities and more than 50 million...
Editorial
A Colorado Plant Produces Sparkling Effluent With A Process Combining Liquor With Fixed-Film Media
Deep in the Rocky Mountains, Randy Sack and his three operators quietly treat wastewater and septage and discharge sparkling effluent to the Arkansas...
Editorial
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Communication Tips: Put It In WritingEmail, online calendars, Google docs and other programs have taken over our daily world, often replacing the simple act of...
Editorial
City Of Aspen Water Plant Tour Promotes Awareness And Conservation
Communities don’t come much more environmentally aware than Aspen, Colo. The city is a leader in renewable energy and aspires to draw...
Editorial
Dumping “Human Waste”? No, They’re Not.
I subscribe to various Google alerts, and it seems every week I get links to news articles about a clean-water agency spreading...
Online Exclusives
Engineered Software Announces Release of PIPE-FLO Professional
Engineered Software, Inc., the leading software developer for piping systems worldwide, announced the release of PIPE-FLO Professional v14.0.PIPE-FLO Professional is widely used...
