CalPrex process takes a different approach to nutrient recovery, yielding marketable fertilizer in the form of brushite pellets.
A demo unveiled new information about the solids the plant receives and an upgrade enables San Antonio Water System to meet the challenge
An automated septage receiving system for waste processing is a cost-effective alternative to land application
A rotary drum screen designed for high flows and heavy solids loading was the answer for digester maintenance — and reducing cleaning expenses
The addition of a couple sludge grinders helped ease the load of a decades-old treatment plant
Vogelsang makes replacing your old twin-shaft grinder simple while saving you thousands
An award-winning project in Greater Sudbury puts Class A biosolids to work restoring vegetation and wildlife to mine tailings areas.
Aggressive PFAS regulations are placing a strain on treatment facilities and municipalities dealing with biosolids. Ned Beecher of the North East Biosolids & Residuals Association calls it the most challenging issue of his 25-year career.
After the new headworks was placed in service, weirs and clarifiers are noticeably cleaner
Frequent clogs, buildup of grit and inefficiencies in operations forced the City of Havre to look for new technology for its screening process
