Mary: The filters would be listed (F003) if spent acetone containing solvent contacted them. You might have an argument if the acetone is associated with the filter as a product(not a spent solvent) of some kind
during its life cycle as the regulation is silent on this situation. If not, they are not hazardous and would not be flammable if wet unless spontaneously combustible. Note that if a listed solvent and you are evaporating in a hood, that is considered treatment
without a permit so it's safe to avoid grey areas with the regulations in these circumstances. I would advise that your state or EPA might have specific guidance on this that would trump my interpretation of the rule in IN.
Dan Derheimer
Director
Environmental Health & Safety
Indiana University Bloomington
1514 E. 3rd St.
Bloomington, IN 47405
IU Principles of Ethical Conduct:
Hello,
The solvent contaminated wipes final rule (40 CFR 261.4(b)(18) which conditionally excludes IPA / methanol / acetone ect..disposable solvent cleaning wipes as hazardous waste allows us to put them in a sealable
container / label as excluded solvent contaminated wipes and discard in the municipal trash.
My question is what if I have a filter saturated in acetone (not used to clean) can I put it in the same excluded solvent contaminated wipes container or do I have to dispose of this filter as hazardous waste. Right
now scientists air dry in the hood and dispose of in the municipal trash which I'm working on changing. I don't want to break any regulations but I also don't want to unnecessarily split hairs.
Thanks,
Mary Biersack
Lab Safety and Chemical Hygiene Specialist
West Pharmaceutical Services, Inc.
P: +1 610-594-3278
530 Herman O. West Drive
| Exton, PA 19341 | United States
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