CONTAMINATED SUSPENSION TREATMENT DEVICE

To provide a contaminated suspension treatment device capable of efficiently removing a radionuclide from contamination suspension.SOLUTION: A contaminated suspension treatment device of an embodiment includes a solid-liquid separation mechanism and a recovery mechanism, and processes contaminated s...

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Bibliographische Detailangaben
Hauptverfasser: MISAWA REINA, OMURA TSUNEO, TAJIMA NAOKI, SAWADA HIROKO, MIYAZAWA NAOKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a contaminated suspension treatment device capable of efficiently removing a radionuclide from contamination suspension.SOLUTION: A contaminated suspension treatment device of an embodiment includes a solid-liquid separation mechanism and a recovery mechanism, and processes contaminated suspension containing radionuclide. The solid-liquid separation mechanism separates the contaminated suspension into the concentrated liquid in which a solid component is concentrated rather than in the contaminated suspension and a filtrate in which the solid component is removed from the contaminated suspension. The recovery mechanism recovers the solid component by removing the liquid component from the concentrated liquid separated in the solid-liquid separation mechanism.SELECTED DRAWING: Figure 1 【課題】汚染懸濁液から放射性核種を効率的に除去可能な汚染懸濁液処理装置を提供する。【解決手段】実施形態の汚染懸濁液処理装置は、固液分離機構と回収機構とを備え、放射性核種を含む汚染懸濁液を処理する。固液分離機構は、汚染懸濁液よりも固体成分が濃縮された濃縮液と、汚染懸濁液から固体成分が除去された濾液とに、汚染懸濁液を分離する。回収機構は、固液分離機構において分離された濃縮液から液体成分を除去することによって固体成分を回収する。【選択図】図1