This photo shows a concentrator where samples were placed. Credit: Dan Wang
Scientists at the Institute of Process Engineering (IPE) at the Chinese Academy of Sciences in Beijing and Yangzhou University (YZU) in Jiangsu have developed an effective and energy-efficient technique for purifying water by using graphitic carbon nitride sheets.
Their prototype, presented February 7 in the journal Chem, purified pathogen-rich water in 30 min, killing over 99.9999% of … [more…]
Photograph courtesy of 3M
Proving kids are awesome. She was just named “America’s Next Top Scientist.”
The water crisis in Flint, Michigan, which revealed the city’s drinking water contained dangerous amounts of lead, has caused many people to be concerned about the quality of tap water across the country. One of those people is 11-year-old Gitanjali Rao from Lone Tree, Colorado.
The difference between this seventh grader and most others, … [more…]