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Browsing the "water purification" Tag

Lasers Etch An Efficient Way To Address Global Water Crisis

July 15th, 2020 | by Guest Contributor

Solar-based water purification is much more effective at reducing contaminants than simply boiling water. There are various methods of solar-based purification, but none has been as efficient as a new method developed in the lab of University of Rochester optics professor Chunlei Guo that uses laser-etched aluminum panels. 


In-Depth Look at Clean Sewage Tech

March 17th, 2008 | by Michelle Bennett

There’s been a lot of focus on renewable energy on Cleantechnia recently but energy is not the only “clean” tech [&hellip



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