EP toxicity testing of lead to resolve disposition of radioactively contaminated lead

The Department of Energy (DOE), in its efforts to comply with the requirements of the Resource Conservation and Recovery Act (RCRA) of 1976, is concerned with hazardous waste which is also radioactively contaminated. There are no existing facilities to treat or dispose of these wastes. One such waste is lead, which is extensively used in the nuclear industry as shielding. This paper reports the results of leach testing of lead (both solid lead samples and lead shot) to resolve questions as to whether or not radioactively contaminated waste lead must be treated as a hazardous waste. The results of these tests showed that: some samples passed the leach test. Results of development efforts performed to date to recycle lead and those planned for the future are included in this report