Dewatering and Biosolids

Robinson Wastewater Treatment Plant had technology in place, but it was a 1982 model belt filter press that - on average -...

Fort Worth Village Creek has gone far beyond managing its scum. The plant has implemented an efficient way to continuously skim the...

As smart technology continues to be implemented into the wastewater treatment stream, Godwin Pumps, a Xylem brand, had introduced the NC100S and...

Nutrient recovery is a growing component of clean-water plant operations. Most often the target is phosphorus. The various motivations to isolate phosphorus include...

The San Antonio Water System had been making a homemade screen system work. It wasn’t perfect — but it only seemed to...

Problem: In 2010, Emerald Coast Utilities Authority (Florida) finished construction on its current plant as a FEMA grant rebuild due to Hurricane Ivan....

A quality ratio for screenings washing is defined as the mass of BOD or COD that can still be leached from the...

Sedron Technologies recently introduced the Varcor System for managing wastewater solids in the Innovation Pavilion at WEFTEC in Chicago. The company describes the...

In a mining district of northeastern Ontario, biosolids from wastewater treatment plants are being used to revegetate land that had been covered...

As if the wastewater industry didn’t have enough public perception issues, the conversation around per- and polyfluoroalkyl substances (PFAS) has reached a...

The high cost of maintenance and unsatisfactory performance of the aging equipment in the Bonnybrook headworks made it clear that significant changes...

Knowing about something as compared to truly understanding are very different things. The difference between them is the difference between a perceived...

Reduction of ragging is merely one of the benefits the EscaMAX perforated plate screen bestows upon its implementer. Ragging is such a...

Entry 244241Protesters in Chase, British Columbia, are blocking the routes of trucks transporting biosolids to a bison ranch. The protesters represent the Secwepmc...

For decades, the City of Lebanon Authority in Pennsylvania applied Class B biosolids to cropland in liquid or cake form. But in...

Higher-quality biosolids that meet U.S. EPA Class A criteria can be reused nearly without limitations as a fertilizer to promote productive soils...

Yes. No. Maybe. Depends on the circumstances. Requires more research. Like so many questions about contaminants in the environment, the issue of perfluorooctane...