We gratefully acknowledge the assistance of Holly Hall in the movement of equipment, supplies, samples, and chemicals between laboratories during testing. The efforts of Whitney Riley in analyzing most of the non-radioactive test samples are appreciated. SRNL-STI-2015-00517 Revision 0 vi SRNL-STI-2015-00517 Revision 0 vii oxalic/nitric acid reagent. Following treatment using the baseline oxalic acid reagent, detectable levels of actinide removal were achieved using the acidic permanganate cleaning method. Based on the results observed with non-radioactive and radioactive simulants, actual waste testing of both alternative cleaning technologies (optimized oxalic acid cleaning using supplementary nitric acid and permanganate-based cleaning under both acidic and basic conditions) is recommended.