Skeptics maintain that sustainable aviation fuel (SAF) is an idea founded on – bovine excrement. Now the U.S. Department of Energy’s (DOE) Argonne National Laboratory has developed a technology that might prove them right. But not in the way they think.
Of course you CAN make high octane liquid aviation fuel from waste water, we’ve had those equations for over a hundred years. They have not “developed” it. We don’t do it because you’ll need 80 rail cars of waste for every pint of product.