Sludge treatment in reed bed systems represents a sustainable and cost-effective alternative to conventional sludge management practices. These systems leverage natural hydrological and biological ...

A long-standing environmental liability may soon become a strategic industrial asset. Researchers in Denmark ...

Study finds the flow behavior of sewage sludge can be used as a tool to gauge how quickly organic matter is dissolving at high temperatures, paving the way for online monitoring. A new way of tracking ...

Chemical and heat treatment of sewage sludge can recover phosphorus in a process that could help address the problem of diminishing supplies of phosphorus ores. Chemical and heat treatment of sewage ...

PLATTSBURGH — The City of Plattsburgh says a new sludge treatment process shouldn’t result in odors from its compost plant. The Town of Plattsburgh is reviewing an application from the city for a ...

What is Refinery Oil Sludge, Why is it Toxic, and How is it Disposed Of? Vast amounts of refinery oil sludge are produced from the process of crude oil refining. Refinery oil sludge contains toxic ...

Warren Division Head of Wastewater Treatment Bryan Clor’s effort to upgrade the city’s wastewater sludge treatment process has resulted in a clash among city officials. Administration and City Council ...

Brazilian independent power generator Epasa faced significant environmental and operational challenges with heavy fuel oil sludge. Through innovative engineering and problem-solving, the company ...

Fairfield is preparing for improvements to its wastewater treatment plant’s aeration system, which ensures the city continues to meet all state and federal environmental requirements. Hazen and Sawyer ...

A new way of tracking how sewage sludge flows during thermal treatment could help engineers design better wastewater treatment plants and boost production of biogas. Researchers at RMIT University in ...

Chemical and heat treatment of sewage sludge can recover phosphorus in a process that could help address the problem of diminishing supplies of phosphorus ores. Valuable supplies of phosphorus could ...