Quick-opening manways
Quick-Opening Manways from Chase Associates open into a concrete tank (Model CM-1) or steel tank (Model CM-2) and seal an...
Editorial Articles
Displaying results 3364-3382 of 4171
Editorial
Which Side of the Fence?
For the past year it has been my privilege to edit magazines for both drinking water system operators and wastewater...
Editorial
Industry News - November/December 2012
IDEX adds Trebor to Warren Rupp platform, names platform leaders
IDEX Corp. added Trebor International to the Warren Rupp platform. Located in...
Editorial
Helping Hands
When a band of tornadoes cut across the Midwest last spring, one of the hardest hit communities was Henryville, Ind....
Editorial
Tanks, Structures and Components
Mixer eliminates thermal stratification
Problem
Operators at the Spanaway (Wash.) Water Co. discovered thermal stratification inside a 127-foot steel standpipe after noticing heavy...
Editorial
Out of Sight
A 1,842-foot-deep well provided water to Benton County Water District #1 in Avoca, Ark., until 2000, when the Benton/Washington Regional...
Editorial
Flawless for Decades
Teamwork is the key to success for the seven wastewater treatment
plants serving the Twin Cities area of Minnesota and operated by ...
Editorial
A ‘Wide-Angle’ View
As Dick Champion's job has expanded over the last 40 years, so has his vision of water.
From wastewater operator and plant manager,...
Editorial
Quietly Effective
The City of Tampa (Fla.) Advanced Wastewater Treatment Plant is a belowground facility that treats more than 96 mgd. Not...
Editorial
Wastewater Treatment Systems
Turbo aerator
The Turbo X-Treme aerator from Airmaster Aerator is a high-efficiency, floating/surface unit powered by an energy-saving 25 hp motor....
Editorial
Worth Noting - November 2012
People/Awards
A wastewater treatment design by Timmons Group Inc. (Richmond, Va.) was awarded the System of the Year by the Virginia Rural...
Editorial
Ahead of the Curve
Treatment plants pride themselves on handling whatever comes down the pipe. At Glendale Heights, Ill., however, it's not just what's ...
Editorial
Product News - November 2012
ABB 600 hp panel drives
The DCS800-EP panel drive from ABB is rated at 400, 500 and 600 hp at 460 VAC....
Editorial
Clear Improvement
Clarifiers are often the limiting factor in a wastewater treatment plant's capacity, says John Esler, president of Clarifier Performance Evaluations...
Editorial
Sands of Time
In 1986, the Sycamore Creek Wastewater Treatment Plant in Symmes Township in southwest Ohio installed a coarse sand filtering system for...
Editorial
Eye-Opening
When the American Recovery and Reinvestment Act passed in 2009, officials with the Scottsdale (Ariz.) Water Resources Department were drawn...
Editorial
Wastewater Treatment Systems
Bioaugmentation enhances methane conversion
Problem
Methane gas production was poor at a 29 mgd (design) water pollution control plant in northern Ontario, providing...
Editorial
Holding System Uses Renewable Energy for Remote Operation
The energy self-sufficient stormwater holding tank from Festo uses solar and wind energy to power a control unit and operate pneumatic...
Editorial
Best Face Forward
When the Academy Creek Wastewater Treatment Plant in Brunswick, Ga., was built in the mid-1960s, it was located far from...























