When high-rate processes first appeared for municipal wastewater treatment in the early 1980s, they were restricted to a handful of proprietary processes such as the biological aerated filter (BAF).

Next-generation Sequencing Bath Reactors are rapidly making inroads into WwTWs. Ian Sully takes an in-depth look at the technology, and reveals how it is being used at Wessex Water's Charmouth site.

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 ...