Reverse osmosis systems remove nitrates and other contaminants from water by forcing it through a membrane. Home reverse osmosis systems are increasing in sales due to high nitrate levels in central ...

A water company that has identified rising nitrate levels in raw untreated water is planning to improve some of its treatment sites with almost £50m of investment. Anglian Water says it is being ...

Engineers have found a catalyst the cleans toxic nitrates from drinking water by converting them into air and water. Engineers at Rice University's Nanotechnology Enabled Water Treatment (NEWT) Center ...

Anglian Water takes raw water from rivers including the River Nar, Wensum and Wissey, in Norfolk A water company that has identified rising nitrate levels in raw untreated water is planning to improve ...