A N.C. Division of Water Resources study evaluating PFAS concentrations in wastewater and biosolids from 37 municipal, industrial and domestic wastewater treatment plants across the state is being ...

Titan Mem-Box is a compact, packaged membrane system that converts conventional activated sludge treatment plants into ...

Aerobic granular sludge (AGS) represents a transformative approach in wastewater treatment by utilising dense, compact microbial aggregates capable of simultaneously removing organic carbon, nitrogen, ...

The United States generates seven million tons of sewage sludge annually, enough to fill 2,500 Olympic-sized swimming pools. While a portion of this waste is repurposed for manure and other land ...

Sludge, a byproduct of sewage treatment, is often spread on fields as fertilizer. But growing research shows that toxic chemicals like PFAS are lurking in the muck — and getting into our food. Sludge, ...

A man standing in a laboratory, writing in his notebook. A team led by Case van Genuchten, seen here in in a laboratory in India, has found a way to extract metallic arsenic from wastewater sludge.

Fertilizer containing sludge being applied to farmland. Courtesy of North East Biosolids and Residuals Association. This article is part of The State of Science, a series featuring science stories ...

A federal judge has allowed a national group representing wastewater facilities to join in litigation over the U.S. Environmental Protection Agency’s regulation of “sewage sludge.” Last year, several ...

The United States generates seven million tons of sewage sludge annually, enough to fill 2,500 Olympic-sized swimming pools. While a portion of this waste is repurposed for manure and other land ...