Membrane contactors have emerged as a promising technology for the simultaneous recovery of ammonia and the treatment of various wastewater streams. Their design, utilising hydrophobic membranes to ...

Aalborg CSP has revealed plans to install a large-scale heat pump for wastewater to optimize a green district heating system operated by E.ON Denmark, a unit of German energy company E.ON, in ...

The Oregon Department of Environmental Quality is requiring the city of Estacada to submit an engineering study by March 1, detailing its plan for reducing ammonia discharges from its wastewater ...

After 10 years and a national fight against environmental standards, Moorhead is getting an ammonia treatment system at its wastewater facility. Construction is starting this spring on a $3.4 million ...

Sunlight shining on specialized floaties can now produce fuel for plants by recovering ammonia from wastewater. Researchers designed a floatable amino-grafted (-NH 2) MXene (Ti 3 C 2)-based (AMS) ...

Wastewater is laced with nitrates that harm ecosystems and human health. Engineers have now designed a practical reactor based on a solid electrolyte to efficiently convert those nitrates into ammonia ...

Engineers have developed a high-performance nanowire catalyst that pulls ammonia and solid ammonia (fertilizer) from nitrate, a common contaminant in industrial wastewater and polluted groundwater. A ...

CLOVER -- Blame the drought for another water problem. This time, it's costing Clover thousands of dollars in fines and fees for a consultant to suggest remedies. Town officials believe dry conditions ...

THE Cupang Water Reclamation Facility in Muntinlupa City has just been upgraded with a wastewater treatment system using ...

HOUSTON – (May 2, 2022) – A dash of ruthenium atoms on a mesh of copper nanowires could be one step toward a revolution in the global ammonia industry that also helps the environment. Collaborators at ...