Processing includes: blending used oil with virgin petroleum products, blending used oils to meet the fuel specification, filtration, simple distillation, chemical or physical separation and re-refining.
(Processing; includes; blending used oil with virgin petroleum products, blending used oils) (used oils; to meet; the fuel specification, filtration, simple distillation, chemical or physical separation and re-refining)
Processing used oils
includes to meet
blending used oil with virgin petroleum products, blending used oils
the fuel specification, filtration, simple distillation, chemical or physical separation and re-refining