WASTEWATER ARTICLES

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.

Lagoon Logic: Elimination of Biosolids Build-up through Biodredging

Wastewater treatment lagoons produce high levels of sludge, and many lagoon owners are seeking innovative, sustainable and cost-effective approache...

Smart Wiring: Analyzing Optical Fiber Cabling in Wastewater Treatment Plants

As wastewater treatment plants are built, expanded and upgraded, optical fiber is becoming an essential part of the communications infrastructure. ...

Wastewater wetlands’ life expectancy could double, under new EU research

A €1.1 million EU-backed study at Nottingham Trent University is addressing how to prevent the clogging and increase the life expectancy of re...

Sequencing Batch Reactor set for Ho Chi Minh City’s new 820 m3/day WWTP

To protect the Saigon River from contamination, the People's Committee of Ho Chi Minh City will construct a central wastewater treatment plant (WWT...

Wastewater treatment plant in Vigo to receive UV technologies

Xylem has won a contract valued at approximately $2.75 million to supply Wedeco-brand ultraviolet (UV) technologies to a wastewater treatment facil...

PA students seeking water, wastewater careers backed by scholarship program

Pennsylvania American Water announced that applications are being accepted for its 2014 Stream of Learning Scholarship Program.

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...