purification

Working for our wetlands

Wetlands - including lakes, lagoons, bogs and peatlands, as well as swamps and marshes - are regions that experience seasonal…

6 years ago

The seed that could bring clean water to millions

(left) Unshelled M. oleifera seeds, (middle) shelled seeds, (right) crushed seeds before protein extraction Credit: Carnegie Mellon University College of…

6 years ago

New MIT water purification method eliminates even trace chemical waste and pesticides

Ridding water of tiny concentrations of pollutants isn’t easy. Typically, a lot of energy or chemicals are required to remove…

8 years ago