water purification

From flush to faucet: More places look to turn sewage into tap waterFrom flush to faucet: More places look to turn sewage into tap water

From flush to faucet: More places look to turn sewage into tap water

Photo: Wastewater is forced through microscopic holes in tightly wrapped membranes wound in these fiberglass vessels during the reverse osmosis…

1 year ago
Green water-purification system works without heavy metals or corrosive chemicalsGreen water-purification system works without heavy metals or corrosive chemicals

Green water-purification system works without heavy metals or corrosive chemicals

This photo shows a concentrator where samples were placed. Credit: Dan Wang Scientists at the Institute of Process Engineering (IPE)…

6 years ago
Tulsa teen globally recognized for environmental innovationsTulsa teen globally recognized for environmental innovations

Tulsa teen globally recognized for environmental innovations

TULSA -- A Tulsa teen making major strides in cleaning our rivers and streams is now getting global recognition for…

6 years ago

Mere sunlight can be used to eradicate pollutants in water

Chemists present new process to produce hydrated electrons -- ScienceDaily Advances in environmental technology: You don't need complex filters and…

6 years ago
Solar purifier creates its own disinfectant from water and sunlightSolar purifier creates its own disinfectant from water and sunlight

Solar purifier creates its own disinfectant from water and sunlight

Credit: CC0 Public Domain A hiker gets disoriented while on a desert trek when she comes upon a drying puddle…

7 years ago