News tagged with waste stream

Re-use of paper sludge via pyrolysis

The University of Twente is helping the paper industry to convert paper sludge - the largest waste stream from paper factories - into bio-oils and raw materials suitable for re-use. At the end of the summer, in collaboration ...

dateJun 04, 2015 in Energy & Green Tech
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Starting fire with water

When firefighters want to extinguish a blaze, they often douse it with water. Astronauts on board the ISS, however, are experimenting with a form of water that does the opposite. Instead of stopping fire, this water helps ...

dateJan 13, 2014 in Space Exploration
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