Diamond technology cleans up PFAS-contaminated wastewater

More than 1.5 million Michigan residents and potentially more than hundreds of sites nationwide—and counting—have PFAS-tainted water. Michigan State University-Fraunhofer USA, Inc. Center for Coatings and Diamond Technologies ...

Viruses discern, destroy E. coli in drinking water

To rapidly detect the presence of E. coli in drinking water, Cornell University food scientists now can employ a bacteriophage—a genetically engineered virus—in a test used in hard-to-reach areas around the world.

Researchers create smartphone system to test for lead in water

The discovery of lead in Flint, Michigan's drinking water drew renewed attention to the health risks posed by the metal. Now researchers at the University of Houston have created an inexpensive system using a smartphone and ...

Origami inspires highly efficient solar steam generator

Water covers most of the globe, yet many regions still suffer from a lack of clean drinking water. If scientists could efficiently and sustainably turn seawater into clean water, a looming global water crisis might be averted. ...

Wastewater recycling instead of disposal

Wastewater smells foul and is full of pathogens. For these reasons it is usually removed and disposed of quickly. The out-of-sight-out-of-mind strategy is, however, costly and opportunities are lost. At Eawag's Info Day, ...

Engineered sand zaps storm water pollutants

University of California, Berkeley, engineers have created a new way to remove contaminants from storm water, potentially addressing the needs of water-stressed communities that are searching for ways to tap the abundant ...

Toxins turning up in dozens of public water systems

Lauren Woeher wonders if her 16-month-old daughter has been harmed by tap water contaminated with toxic industrial compounds used in products like nonstick cookware, carpets and fast-food wrappers. Henry Betz, at 76, rattles ...

page 3 from 23