Entries Tagged Nutrient Removal

Turbo blower leads to energy efficiencyProblem Lakota Wastewater Treatment Plant in Lakehaven Utility District, Wash., sought to address rising energy costs and aging...

October 16, 2013

Online Exclusives Nutrient Removal: Many Options Available for Wastewater Treatment

Today’s emphasis on sustainability, together with more stringent discharge limits, has made producing quality effluent a top priority for treatment plant operators....

July 17, 2013

Editorial Nitrogen Removal at Bargain Cost

Nutrient removal can be expensive. To meet new nitrogen limits for the 7.1 mgd wastewater treatment plant in Amherst, Mass., a state...

May 14, 2013

Online Exclusives CH2M HILL earns WEX award for energy independence at advanced wastewater nutrient removal facility

CH2M HILL, a global full-service consulting, design, construction and operations firm, announced that the Ejby Mølle Wastewater Treatment Plant (EMWWTP) in Odense,...

March 07, 2013

Editorial Process Chemistry and Laboratory Analysis

Ferrate reactor The Ferrator from Ferrate Treatment Technologies is an onsite ferrate reactor for water and wastewater cleanup. Ferrate can be ...

December 18, 2012

Online Exclusives Wastewater treatment plant starts nutrient trading to improve discharge

To help reduce nitrogen and phosphorus discharge to California’s impaired Laguna de Santa Rosa, the Sotoyome Resource Conservation District is working with...

December 03, 2012

Editorial Affordable Compliance

The Town of Mentone in Kosciusko County, Ind., is known as the Egg Basket of the Midwest. With just over...

November 19, 2012

Editorial Wastewater Treatment Systems

Turbo aerator The Turbo X-Treme aerator from Airmaster Aerator is a high-efficiency, floating/surface unit powered by an energy-saving 25 hp motor....

October 16, 2012

Blogs WEF announces new Board of Trustees and emphasis on leadership and innovation

Cordell Samuels has taken over as the president of the Water Environment Federation (WEF). Samuels, plant superintendent of the Duffin Creek Water...

October 12, 2012

Editorial Tanks, Structures and Components

Gear drives Bridge- and pier-supported drive systems from AMWELL, A Division of McNish Corp., consist of corrosion-resistant cast iron housings providing...

September 11, 2012

Editorial Productive Alternative

The Town of Essex in southwestern Ontario upgraded its facultative lagoon treatment systems with an alternative wastewater treatment plant — a continuous-fill,...

August 24, 2011

Editorial The Ultimate Recycling

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

August 24, 2011