Tag: PFOA

Resource recovery potential unveiled in Venice

By Paul O’Callaghan, CEO, BlueTech Research Last week I attended the IWA Resource Recovery Conference in Venice. For two-and-a-half days, there were presentations on every imaginable aspect of wastewater resource recovery: magnetic extraction of phosphorus as vivianite, Kaumera alginate production factories in the Netherlands, manufacturing protein from biogas in Belgium, recovery of nitrogen from source-separated…