Final report on long term durability of conditioned waste form: PREDIS Milestone 49

Eros Mossini, Emmi Myllykylä, Lander Frederickx, Gianni Vettese, Andrea Santi, Elena Torres Alvarez, Maria Cruz Alonso, Raúl Fernández, Lucy Mottram, Boris Zlobenko

Research outputpeer-review

3 Downloads (Pure)

Abstract

Sub-task 6.6.3 “Long-term durability of reconditioned waste form” of WP6 aims at the determination of long-term stability and durability of the treated and reconditioned waste. To simulate the long-term damage and investigate the long-term durability, the samples ageing has been accelerated by means of freeze-thaw cycles, immersions in water (for more than 1 year) or in chemically aggressive solutions (e.g. salted water, ammonia-rich solutions). The investigations involved both analysis of the leachates to assess the release of contaminants and characterization of the solid to determine if recrystallization or secondary phase formation have occurred. The requirements of the WAC have been considered whenever possible.
Original languageEnglish
PublisherPREDIS
Number of pages9
StatePublished - 30 Jun 2024

Publication series

NamePREDIS Reports
PublisherPredis
No.Milestone 49

Cite this