Research Breakthrough: Separating Oil from Produced Water

Researchers at the University of Texas at Austin say they've found a better/cheaper/faster way to remove oil from water. Which obviously would have a huge impact on the shale industry and the prodigious amounts of produced water (i.e. wastewater) that comes out of wells long after they're drilled. The UT researchers, in a paper published in the Journal of Nanoparticle Research, reveal how they use nanoparticles and a magnet to separate oil from water. In fact, they filed a short, 10-second video that illustrates the process. In just a few seconds, oil embedded in water collects in one location when a magnet is put next to it. Really cool stuff! Is this the future of shale wastewater treatment?...

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