Nov 22, 2016
The City of Baltimore used to rely on trickling filter technology before switching to activated sludge ... Download the Feb’15 Splash shot to see an aerial photo of the sea of rock trickling filters that the Back
Jan 06, 2017
EPA to survey WRRFs about nutrient practices
Baseline data on nutrient removal would help set more realistic and achievable
reduction targets
By Jeff Gunderson
May 16, 2023
The Quarter Century Operator Club recognizes operators of wastewater treatment facilities for their service ... profession. The Club was created under the sponsorship of Frank Woodbury Jones, who served as the Club’s first
Aug 19, 2021
Member Association Awards: Bedell, Hatfield, Burke & Laboratory Analyst Excellence Awards-- Nomination Form
May 16, 2023
The Quarter Century Operator Club recognizes operators of wastewater treatment facilities for their service ... profession. The Club was created under the sponsorship of Frank Woodbury Jones, who served as the Club’s first
Aug 21, 2025
Through the City of Phoenix’s Circular Water Economy, what was once considered waste is now a resource—supporting
