Bioreactor (IMAGE) DOE/Pacific Northwest National Laboratory Caption This reactor turns wet waste into biocrude, which in turn feeds a refining step that turns biocrude into fuels for transportation. Credit (Andrea Starr | Pacific Northwest National Laboratory) Usage Restrictions (Andrea Starr | Pacific Northwest National Laboratory) License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.