An estimated 783 million people do not have access to clean drinking water, a problem that kills thousands each day. To address the issue, Water is Life along with scientists from Carnegie Mellon and the University of Virginia created the "Drinking Book," a technologically advanced book with pages capable of filtering up to 99.9 percent of bacteria and pathogens out of even the most contaminated sewage.
At first glance, the Drinking Book looks like your typical instruction booklet on water safety. In reality, however, the book’s orange-tinted pages contain silver and copper nanoparticles that act as a filter to strain bacteria and pathogens from water.
“After passing water through our filter we found a reduction of greater than 99.9 percent in bacteria count,” the paper’s inventor, Dr. Theresa Dankovich, explained in a YouTube video on the Drinkable Book. According to Dankovich, this is on par with the drinking water in the U.S.
The Drinking Book provides users with safe drinking water in two easy steps: First, you need to tear out one of the perforated pages and fit it into the customized filter box. Next, simply pour contaminated water through the filter and what comes out on the other end is safe to drink. Each filter is capable of giving someone up to 30 days of clean water. According to information released Sunday at the American Chemical Society’s national meeting, the paper’s patent pending technology is extremely cheap to produce, potentially making it the most cost-efficient water purification technology on the market.