| 摘要 |
Method of immobilizing nuclear waste comprising: a mixing step during which nuclear waste is mixed with a mineral composition and water, a drying step during which the mixture obtained in the mixing step is dried so as to form an immobilizing matrix, characterized in that the mineral composition is obtained by a manufacturing process that comprises the steps consisting of: preparation of a base comprising a predetermined quantity of a mineral material synthesized by at least one part of a living structure selected from the vegetable kingdom, animal kingdom and/or microorganisms; and treatment of said base so as to convert it into an inactivated material with a predefined texture.
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