The City of Ottawa operates two water purification plants, Britannia and Lemieux Island ... A “multi-barrier” approach is used, involving a series of physical and chemical treatment steps that remove ...

Rediscovering traditional methods of water purification allows people to reduce their reliance on harmful chemicals, which ultimately pollute water sources. "Moldova is famous for its fruit and ...

Dr Ojodomo Achadu is leading research on a new solar powered water purification system University academics are working on a solar-powered water purification system that could improve access to ...