Pumps

Nutrients removed from municipal wastewater in Oregon are helping to restore the salmon fishery in British Columbia. It’s a novel arrangement built...

The Eganville Sewage Treatment Plant in Bonnechere Valley, Ont., paid $27,500 per year to handle 350,000 gallons of digested biosolids at 2.5...

Sludge scraping The ZICKERT Shark sludge scraping system from WesTech Engineering has concave forward faces to transport sediment toward a sludge pit. During...

Pump resolves maintenance issues Problem Mechanical seal failures on 6-inch pumps in lift stations were frustrating Jay Roberts, primary operator at the Bradford (Ohio)...

The Eastsound Sewer and Water District operates a small (15,000 gpd) recirculating gravel filter system on Orcas Island, Wash. — one of...

Hybrid compressor Delta Hybrid oil-free rotary lobe compressor packages from Aerzen USA Corp. combine rotary lobe blowers with screw compressor technologies for flows...

John Lande remembers a time when he AND his staff didn’t enjoy going to work. In the late 1990s, a new permit...

“Be prepared.” That old Boy Scout motto might well be the watchword at the Tappahannock (Va.) Wastewater Treatment Plant. In anticipation of new...

An upgrade in 2008 reduced the nitrogen discharge of the Town of Huntington (N.Y.) Wastewater Treatment Plant by 90 percent and met...

Duperon Names Aiken Regional Sales Manager Duperon Corp. named Steve Aiken Western Regional Sales Manager. He brings 39 years experience to his position....

ECD Introduces AC10 Air Blast Spray Cleaner The AC10 air blast spray cleaner from Electro-Chemical Devices is an automatic sensor cleaning system designed...

The VIBNODE online condition monitoring system from Ludeca warns of potential defects in blowers, pumps, motors and other equipment. By providing ongoing...

The Madison (Ala.) Wastewater Treatment Plant went through a major upgrade just six years after the original activated sludge plant was built....

Like a hand in a glove, wastewater treatment has matched the rapid growth of housing in Huntley, Ill. Developments like Sun City,...

General Monitors Offers Gas Leak Handbook The Gassonic Technical Handbook from General Monitors explains how to incorporate ultrasonic gas leak detectors into plant...

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...

It might not have been the parting of the Red Sea, but the early-morning chlorine contact chamber diversion at the Middle Oconee...