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
Making the Grade
Archimedes Screw Pump Articles
Editorial
A Smooth Transition
When the 3.85 mgd Coatesville (Pa.) Regional Wastewater Treatment Plant needed to increase capacity and meet more stringent permit limits, owner Pennsylvania...
Editorial
Product Focus: Pumps
Pre-engineered packaged station
The ReliaSource 6x6T aboveground lift station from Gorman-Rupp Co. is a fully customizable, compact and pre-engineered packaged system. It comes...
Editorial
More Than he Wished For
The job nobody wanted was a dream come true for Gilbert Sanchez. “I had just graduated from high school,” he recalls. “I...
Editorial
Latest Innovations in Pumps
Submersible mixers
Anamix horizontal submersible mixers from KSB Inc. mix, homogenize, and thicken wastewater and sludge. Units have an 8- to 24-inch...
