Some used oil is refined and used again and some is burnt up.
http://www.recycleoil.org/
http://www.recycleoil.org/recycle_oil_process/usedoil.html
My grandpa used to dump his dirty motor oil at the base of a Catalpa tree. He got tired of all the caterpillars eating the leaves. He had no more problems after that. I guess the tree soaked it up and the caterpillars didn't like the taste of motor oil. Definitely not good for the environment.
http://www.recycleoil.org/
http://www.recycleoil.org/recycle_oil_process/usedoil.html
My grandpa used to dump his dirty motor oil at the base of a Catalpa tree. He got tired of all the caterpillars eating the leaves. He had no more problems after that. I guess the tree soaked it up and the caterpillars didn't like the taste of motor oil. Definitely not good for the environment.
! Got some left over paint from a renovation.... dumper her in the hoppper it'll burn no problem! But don't stop there, the goverment is looking for solutions to their toxic waste buildup problem, I say you just dump in the hopper to.. It should burn... in a few hours you'll have to put in a new pellet vent, but who cares right, your mechanical engineer, and you know better! Fixing that pellet vent shouldn't be a problem!!