Hazardous Waste Disposal and Waste Recycle

Waste Recyling Information

Aluminum

Antifreeze is most commonly composed of ethylene glycol, with corrosion inhibitors and foam controllers added.  Some antifreeze is composed of propylene glycol because it is less toxic to humans and animals.  During use, antifreeze can pick up contaminants.  If dissolved metal levels, such as lead or cadmium, are high enough, used antifreeze may be hazardous waste.

Place aluminum cans in the GREEN (co-mingled) recycle bins located in the hallways.

Contact the EH&S Office to coordinate pickup (x6291).

Back to Disposal and Recycling

If you have any questions contact the Environmental Health & Safety Office at (608) 246-6291 or via email

Comments regarding page to: EH&S Department
Last updated:  05/05/05