... with an evaporative process to minimize radioactive waste. Measurements of superficial activity before and after the decontamination and the quantity of radionuclides in the removed liquid revealed that some radioactivity was taken off, but not totally. The question after that the activity was done is how much...

...Proceedings of the ASME 2023 International Conference on Environmental Remediation and Radioactive Waste Management ICEM2023 October 3-6, 2023, Stuttgart, Germany ICEM2023-110232 PREDIS COLLABORATION TO ADVANCE THE PREDISPOSAL MANAGEMENT OF RADIOACTIVE WASTE Maria Oksa VTT Technical Research Centre...

... of the cement matrix. The chemical pretreatment the effluents improve the precipitation and conditioning performances by cementation. Were prepared compositions with complexing agents and compositions for oxidative degradation tests to simulate the concentrations of secondary radioactive waste obtained from...

..., Serbia ABSTRACT Traditional methods of processing evaporator concentrates from Nuclear Power Plants are evaporation and cementation. These methods allow transforming a liquid radioactive waste into a more inert form, suitable for a final disposal. To assess the safety for disposal of radioactive mortar...

... and sentencing such materials. Examples of decommissioning operations of reactor and accelerator systems will be given as practical examples of the use of the assaying methodologies developed. Bioshields neutron activation gamma-ray tritium radioactive waste THE SCIENCE, ASSAYING AND WASTE...

... inspection for large uranium waste. clearance level radioactive waste alpha radioactivity uranium alpha clearance monitor ionized air transportation technology 1 Copyright © 2010 by ASME Proceedings of ICEM2010: The 13th International Conference on Environmental Remediation and Radioactive...

.... On this basis, simplified approaches with limited consideration of variability may suffice for intended uses of the performance assessment model, such as evaluation of site safety. radioactive waste contaminant transport streamlines performance assessment sampling approach dose model 1 Copyright ©...

... 07 04 2011 The application of probabilistic approaches to the performance of underground repositories for long-lived radioactive waste has received special attention in the last years. Numerous exercises have been developed in order to elicit the Probability Distribution Functions...

... 1 Proceedings of the The 12th International Conference on Environmental Remediation and Radioactive Waste Management ICEM2009 October 11-15, 2009, Liverpool, UK ICEM2009-16329 CURING TIME EFFECT ON THE FRACTION OF 137CS FROM IMMOBILIZED RADIOACTIVE EVAPORATOR SLUDGE BY CEMENT Ilija Plecas Vinca...

... avoidable waste production. We report on the development of WASAN and its use in three workshops. This paper reports progress on the development of waste management guidance for the HSE and does not currently represent its final regulatory view. Waste Minimisation Nuclear Industry Radioactive Waste...

... 08 06 2009 To assess the safety of disposal of radioactive waste material in cement, curing conditions and time of leaching radionuclides 137 Cs have been studied. Leaching tests in cement-ion exchange resins-bentonite matrix, were carried out in accordance with a method recommended...