WASTEWATER ARTICLES

New England wastewater treatment plants, operators receive EPA excellence awards

EPA honored New England WWTP plants, operators and an assocation with regional excellence awards for their exceptional sustainability efforts.

CA district wastewater collection system earns CWEA high honors

The California Water Environment Association - San Diego section named Vallecitos Water District in San Marcos, Calif., the 2013 Collection Sy...

CA water district awarded Lee Kuan Yew Water Prize for water reuse efforts

The Lee Kuan Yew Water Prize 2014 was awarded to The Orange County Water District in California for its work in groundwater management and water re...

New partnerships kicks off nationally-acclaimed water recycling program

A new five-year, $50M agreement was renewed between United Water and the West Basin Municipal Water District in Carson, Calif.

Water, wastewater contracts awarded to DSI subsidiary in Romania, Bosnia and Herzegovina and Turkey

Three major projects for water and wastewater treatment plants in Romania, Bosnia and Herzegovina and Turkey for a combined value of EUR 33.4 milli...

Sludge to energy plant operation awarded in Yangzhou, China

The joint venture Yangzhou Sino French Environment Company (Yangzhou Sino French) has won a 30-year contract worth €234 million to operate the Yang...

World’s largest fixed-film denitrification system to be installed at Baltimore WWTP

The Back River Wastewater Treatment Plant in Baltimore, Md., will soon receive the largest fixed-film denitrification system in the world.

Global water treatment chemical demands to exceed $30B, finds study

A Freedonia Group study shows that world demand for water treatment chemicals is forecasted to rise 5.8 percent per year to $30.6 billion in 2017.

Water equipment production line factory inaugurated in Spain city

Juan Vicente Herrera, president of Castilla and Léon, Spain, inaugurated a new Toro Equipment/Indemat production line factory in Villavaquerín.

UV disinfection energy consumption cut by 30 percent with new technology

Xylem introduced a new technology that can reduce the energy consumption of a UV disinfection system by up to 30 percent.

BUYER'S GUIDE PRODUCTS

Back-Flush System

Both KLa Sysyems' Slot Injector™ Aerators and jet aerators are available with an optional Back-Flush System, enabling cleaning out the injectors/je...

Complete Systems

A typical Slot Injector™ system consists of the Slot Injector aerators, in-basin piping system, back-flush system, liquid re-circulation pumps, and...

Slot Injector™

The Slot Injector™ system is similar to a modern jet aerator but uses a slot-shaped configuration to achieve higher efficiencies.

Effluent Decanters

KLa Systems floating Effluent Decanters are used to draw clarified liquid from near the liquid surface of sequencing batch reactors and aerobic dig...