As global urban populations grow, the management of municipal sewage sludge has become both an environmental burden and an opportunity for renewable energy recovery. Hydrothermal processing refers to ...

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 ...

Subscribe to BizTimes Daily – Local news about the people, companies and issues that impact business in Milwaukee and Southeast Wisconsin. Waukesha-based Hydro-Thermal Corp. has officially launched ...

Municipal sludge, a rapidly growing by-product of wastewater treatment, has considerable energy potential but remains challenging as a biofuel feedstock due to its high nitrogen content, which ...