U.S. scientists have developed a fuel cell capable of converting 13 percent of the energy found in sewage into electricity, a process that its developers say could also more efficiently treat municipal wastewater.
In a report released at the annual meeting of the American Chemical Society, researchers at the J.
It must be pretty damaging for any industry’s reputation to be labeled Dinosaur of the Year. And that’s what the Nature and Biodiversity Conservation Union (NABU) has called the cruise ship industry. NABU, which is based in Germany, singled out cruise lines AIDA and TUI to get their yearly trophy, which goes to people or companies with “the most ridiculous statement or
You know the song: “Rain, rain, go away/Come again some other day.”
Heavy rain in places with older sewer systems (Michigan and elsewhere), often results in combined sewage overflows. But it doesn’t have to be that way. And the solution doesn’t have to cost billions of dollars.
First off, combined sewage systems are problematic because they take in sanitary sewage (toilet) in the same pipes as stormwater runoff (manhole). When it rains, water that runs off of impervious surfaces like rooftops and parking lots can overwhelm combined systems.