Blogs

Hybrid Clay Could Be The Cost-Effective Answer To Water Purification

A study on “hybrid clay” that appears in the journal American Chemical Society (ACS) Sustainable Chemistry & Engineering suggests an inexpensive new material made of clay and papaya seeds removes harmful metals from water and could lower the cost of providing clean water to millions of people in the developing world.

Crowdsourcing Aims To Solve Global Water Issues

I finally got around to reading the latest issue of the Rotarian, a magazine for members of Rotary International. What got my attention was a formula on the back cover: 54H20. It's the logo for the Five for Water Foundation -- a project under the Rotary Foundation umbrella that raises...