APOPKA, Fla. — 9 Investigative reporter Daralene Jones uncovered that the wastewater treatment plant in Apopka has been contaminated with high levels of nitrogen and ammonia. The water is typically ...

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 ...

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 ...

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 Rice University’s George ...

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 ...

As power and industrial plants turn to municipal effluent for cooling water, personnel must tackle new biological and ...

Sandpoint proposes a $130M wastewater bond to modernize aging infrastructure, protect water quality, and meet environmental ...

SIOUX FALLS, S.D. (KELO) – While the Big Sioux River continues to deal with issues of E. coli and nitrate levels, one longtime Sioux Falls company has invested millions of dollars to help improve the ...