A soft bag for disposal of radioactive waste
The present invention relates to a soft bag for disposal of radioactive waste. An objective of the present invention is to provide a soft bag for disposal of radioactive waste, in which low-level and ultra-low-level radioactive waste, which is configured in a form of a powdery particle having high d...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a soft bag for disposal of radioactive waste. An objective of the present invention is to provide a soft bag for disposal of radioactive waste, in which low-level and ultra-low-level radioactive waste, which is configured in a form of a powdery particle having high dispersibility and a high dust property and generated during an operation of a nuclear power plant or upon disassembly of the nuclear power plant, is directly accommodated in the soft bag without a solidifying or fixing process, sealed and packaged so as to be airtight, and additionally packaged in a packaging container so as to satisfy a delivery criterion for a radioactive waste disposal site, so that safe disposal of the radioactive waste is performed in the radioactive waste disposal site. The present invention provides the soft bag for the disposal of the radioactive waste, which for accommodating low-level and ultra-low-level radioactive waste configured in a form of a powdery particle and generated in a nuclear-related facility such as a nuclear power plant during an operation of the nuclear power plant or upon disassembly of the nuclear power plant so as to perform the disposal of the radioactive waste, wherein the soft bag is formed of at least one layer of a polymer-based material fabric so as to have a shape of a sack having an inlet through which the radioactive waste is input, and the inlet has a structure that is opened and closed at any time or selectively sealed so as to be airtight.
본 발명은 방사성 폐기물 처분용 소프트백에 관한 것으로, 그 목적은 원자력발전소의 가동 중 또는 해체 시 발생되는 분산성 및 분진성이 높은 분립(分粒)(분말 및 입자) 형태의 저준위 및 극저준위 방사성폐기물을 고화형 또는 고정화 공정 없이 바로 내부에 수용시켜 기밀하게 밀봉 포장시킨 후 포장용기로 덧포장하여 방사성 폐기물 처분장의 인도기준을 만족시켜 방사성 폐기물 처분장에 안전하게 처분할 수 있도록 하는 것이며, 그 구성은 가동 중 또는 해체 시의 원자력발전소 등과 같은 원자력 관련 시설에서 발생되는 분립 형태의 저준위 및 극저운위 방사성폐기물을 수용시켜 처분하기 위한 방사성폐기물 처분용 소프트백에 있어서, 상기 소프트백은 방사성폐기물이 투입되는 유입구를 갖는 자루 형성을 갖도록 1겹 또는 그 이상의 고분자계 물질 원단으로 제작되며, 상기 유입구는 수시개폐 또는 선택적으로 기밀상태로 밀봉가능한 구조를 갖는 것을 특징으로 한다. |
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