To better achieve environmental goals, a growing number of wastewater treatment plants (WWTPs) are being retrofitted from the conventional activated sludge (CAS) process to the membrane bioreactor ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Globally, there is a growing concern regarding the presence of trace emerging contaminants such as retinoids and oestrogenic endocrine disrupting chemicals (EDCs) in aquatic environments. Retinoids ...

Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial and ...

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 Town of Georgetown, Colo., dedicated its newly expanded wastewater treatment facilities on June 21. The improvements replaced and upgraded the existing aging wastewater treatment facility ...

In a major step to upgrade the city's water infrastructure, the Rapid City Council approved $147 million for a second phase of improvements at the Water Reclamation Facility South Plant during its ...