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Originally posted by pgtr:
I've been to some places that have a big barrel you have to dump your old oil into. I think these places tend to be service places or have service bays in conjunction w/ parts sales like say PepBoys(?).
All of the places I recycle at are like this. I've also recycled my oil at the local garbage dump.
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One place (Advanced auto parts?) wanted me to sign a book stating there was no water mixed in. Now I would think water to be the least of a recyclers worries. It's silly - afterall how would they ever know who brought what in?
Most of the places I recycle have you sign (sole exception is the local garbage dump). A few, like Advance Auto Parts) also request the brand you're dumping to be listed. I wonder if they use the information for marketing purposes, and to figure out what brands people would like that aren't carried there (my local AAP doesn't carry any synthetics, so I wonder how many eyebrows get raised when I dump Mobil 1 or Amsoil). This
may be a local legal requirement. It may be to trace back to those who contaminate the oil, for whatever reason.
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There appears to be no distinction between motor oil, gear oil or transmission fluid. I presume all are recycled together mutually? (and I guess you could lump PS fluid in there since it's largely an ATF or ATF variant)
I don't know about PS fluid, but the rest... Yes. There's not much difference between gear oil and motor oil, other than the scale being different for the two. An 80 weight gear oil is not the same weight as an 80 weight motor oil. ATF is, I understand, a very thin oil (hydraulic fluid, really) with a lot of detergent additives in it (how else do you get 30K drain intervals, and that with people who maintain thier trannies? Some go the life of the car).
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What do they produce from recycled oil?
I've heard a lot of rumors. Penetrating oils, cutting oils (in machine shops), fuel oil - I know for a fact that the Great Smokey Mountain Railroad in North Carolina burns recycled oil in thier steam locomotive used in tourist passenger service, 'cause I saw the truck that came to fill up the old girl. I've also heard it's used as a fuel in some tug boats - I guess those diesels really WILL burn just about anything.
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Is it against the law to burn old oil? (no I don't do this - just curious - it's not uncommon in rural areas)
Check with your local fire department. I'm sure this is a local thing. I wouldn't have a problem with a farmer burning a little oil, but in mid-town Manhatten...
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What about anti-freeze or brake fluid?
I've had the hardest time recycling these. Brake fluid is essentially alcohol, unless you're using DOT 5 fluid, which most aren't. I could be wrong, but I don't see a problem with pouring it down the drain, and letting the sewage treatment plant deal with it. It's been hard to find a place that will accept anti-freeze for recycling, but some shops will take it. My local auto parts store suggested the Fire Department would take it. They wouldn't.
![[Frown]](images/icons/frown.gif)
HTH,
- Arved