[p2tech] Perc Alternatives

Debby,
 
One technique that has been utilized here in Ohio for the cleaning of
tire molds utilizes carbon dioxide pellet blasting as a replacement for
solvent use. The pellet blasting does not damage the surface of the
molds and has been adapted for more delicate substrates such as circuit
boards etc.
http://www.cleanblasting.com/ice/industrial-cleaning-videos.htm 
http://www.cleanblasting.com/ice/oil-gas-photos.htm 
 
 
 
Ron Smith
Ohio EPA, Office of Compliance Assistance & Pollution Prevention
614-644-2813
614-644-2807 fax
ron.smith at epa.state.oh.us 
http://www.epa.state.oh.us/ocapp/ocapp.html
"We exist temporarily by what we take, we exist forever by what we
give." 
-Will Rogers, Jr.


>>> "Valin, Debby" <Debby.Valin at dep.state.fl.us> 10/6/2009 4:25 PM >>>

Hi, all-
 
We are looking for a perchloroethylene alternative for cleaning large
stainless steel coils or bellows used in oil drilling.  This company
currently soaks the coils in perc-filled 55-gallon drums.   Problems may
exist with other cleaners altering the surface of the coils.  I am not
sure whether this is just an aesthetics issue or actually impedes the
function or durability of the coils.
 
Any help here?
 
Janine and Mr. Jones – please correct any misinformation and supplement
any missing details. 
 
Thanks, all.
 
Debby Valin
P2 Coordinator
FDEP
Central District
321-722-5381 OFFICE
321-229-8931 CELL
 


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