POLYMER BODIES WITH AMINE OR AMMONIUM ACTIVATION FOR WATER TREATMENT AND WATER TREATMENT PROCESS USING THESE

In general, the invention relates to a process for reducing the content of halogenated organic compounds or complexes with radionuclides in a liquid. The invention further relates to a water treatment plant and the use of a plurality of bodies for treating water and aqueous radioactive waste. The invention relates to a treatment process for preparing a treated liquid, the treatment process comprising the following treatment steps: a. providing a source liquid, the source liquid comprising: i. water at a content of at least 70 wt. %, and ii. one or more X-constituents at a total content of at least 10- 10 wt. %, each X-constituent being a halogenated organic compound having 2 or more halogen atoms per molecular unit, or each X-constituent being a complex ion comprising at least one radionuclide; b. providing a plurality of solid M-bodies, each M-body comprising: i. an R-body of one or more R-constituents at a dry weight total content of at least 80 wt. %, each R-constituent being a polymer, ii. first and optionally further N-constituents adjacent to the R-body at a total dry weight content in the range from 0.1 to 10 wt. %, each N-constituent comprising an N atom present as an amine or an ammonium; iii. optionally water at a content of up to 90 wt. %, based on the total weight of the M-body; c. contacting the source liquid with the plurality of M-bodies to obtain the treated liquid, the treated liquid having a lower total content of X-constituents than the source liquid, wherein at least the first N-constituents have one or more L-chains connected to the N atom, each L-chain having a C chain of length 4 or less. En général, l'invention concerne un procédé de réduction de la teneur en composés organiques halogénés ou complexes avec des radionucléides dans un liquide. L'invention concerne en outre une installation de traitement de l'eau et l'utilisation d'une pluralité de corps pour traiter l'eau et les déchets radioactifs aqueux. L'invention concerne également un procédé de traitement pour la préparation d'un liquide traité. Ledit procédé de traitement comprend les étapes de traitement suivantes consistant à : a) fournir un liquide source comprenant : i. de l'eau à une teneur d'au moins 70 % en poids, et ii. un ou plusieurs composants X à une teneur totale d'au moins 10- 10 % en poids, chaque composant X étant un composé organique halogéné ayant 2 atomes d'halogène ou plus par unité moléculaire, ou chaque composant X étant un ion complexe comprenant au moins