This unit treats the photochemicals so that they may be discharged down the drain. The developer and stop bath must be combined in a container to neutralize the solutions before being put down the sink. No darkroom can dispose of specialized photochemicals such as toners, reducers, intensifiers, etc. because of the silver and other heavy metals contact. No concentrated photochemicals of any kind can be placed in the trash or sink. I. Spilled Materials - the spilled chemical and the absorbent must be packaged and handled as hazardous waste.
All vacuum pump oil, synthetic oil, transmission and brake fluids, lubricating greases, etc.
Car batteries should be taken to the UF Central Recycling Facility off Radio Road.