Tanks, Structures and Components

Clarifier design and operation is essential to enhanced biological phosphorus removal. Under anaerobic conditions within a deep sludge blanket, biomass releases soluble...

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering this question and others from...

Technical sales manager Jeff Schneider explains how the FEDWA baffle system improves clarifier performance with faster solids settling and increased treatment capacity.Evoqua’s FEDWA energy...

The grit tank covers that Geomembrane Technologies Inc. provided at the Georgetown Wastewater Treatment Plant have successfully minimized odors.When houses were developed...

The customer: The Town Branch Wastewater Treatment Plant located in Lexington, Kentucky, serves a population of 130,000 — about 60 percent of Lexington-Fayette...

The Utility A regional wastewater treatment plant in the U.S. that treats residential and commercial wastewater and sewage.The Utility’s Needs The WWTP was embarking...

Q: What makes wastewater treatment plants stink? A: Any wastewater treatment process has the potential to generate and release nuisance odors to the...

The customer: The Georgetown Wastewater Treatment Plant located in Ontario, Canada, provides industrial and municipal wastewater treatment for the urban area in the town...

Geomembrane Technologies Inc. (GTI) provides retractable, structurally supported cover systems for wastewater and water treatment plants worldwide. In this short video, take...

Treatment plants choose to cover tanks for various reasons, including controlling odors, blocking sunlight to reduce algae, minimizing heat loss and preventing debris...

As a small wastewater/recycled water agency with just 21 employees, the San Elijo Joint Powers Authority (SEJPA) has accomplished big things.In 2016,...

Are fiberglass or stainless steel impeller blades better for a wastewater treatment plant’s mixers? At one of the world’s largest research parks,...

Grit in wastewater is a well-known nuisance that if not efficiently removed can damage downstream process equipment and cause maintenance headaches.But grease...

For years there have been two default choices for clean-water plants that produce and use digester methane: Burn it in boilers, or...

Landfill space was at a premium. Land application of Class B biosolids faced public skepticism and rising costs. So the Mechanicsburg (Pennsylvania)...

Clean-water plants increasingly look beyond the treatment of wastewater and toward resource recovery. A variety of technologies coming to market in recent...

When faced with a plague of insects around a facility, plant managers in many industries might resort by reflex to the obvious...