Purple bacteria 'batteries' turn sewage into clean energy
You've flushed something valuable down the toilet today.
Nov 13, 2018
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You've flushed something valuable down the toilet today.
Nov 13, 2018
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(Tech Xplore)—Environment watchers in Europe are looking at activities surrounding the LIFE+ Methamorphosis project funded by the European Commission.
It's good for crops, it's good for water and, in the end, it's good for people and the planet. Why would anyone not turn food waste into compost?
Mar 29, 2016
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Most Australian food waste ends up in landfill. Rotting in the absence of oxygen produces methane, a potent greenhouse gas. While some facilities capture this "landfill gas" to produce energy, or burn it off to release carbon ...
Aug 1, 2023
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Food waste is a major problem around the world. In the United States, an estimated 30 to 40% of edible food is lost or wasted, costing billions of dollars each year. One potential solution is to divert food waste from landfills ...
Jul 13, 2023
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Out of sight, out of mind: we've been flushing away human waste ever since sewers were invented, using copious amounts of fresh water to expel it from our homes and cities as fast as the pipes can carry it. Modern urban water ...
Jun 6, 2023
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For the everyday products we use, a pattern has become numbingly familiar: Something is made, we use it, we throw it away. Yet, for a sustainable future—one where we don't simply extract and toss resources—we need to ...
Nov 22, 2022
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Treating wastewater in Australia produces three million tons of sludge which then must be treated and disposed of. The process is responsible for 50% of the total operating costs of wastewater treatment plants.
Sep 1, 2022
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