Depends on the size of the ...
Published by Sean Roop, Industrial and Engineering Consultants, LLC - Senior Water and Process Consultant
Depends on the size of the refinery, but can take their production of oil in K bbl/day (barrel =42 gallons) and multiply by 8 for a rough estimate. Almost all is treated and discharged for refineries. Costs too much to clean it up for reuse. The ROI isn’t there yet. You are never going to have a $ saving project, but rather has to be driven by Environmetal stewardship. Thanks, Sean