Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT) (방사성폐기물학회지)
- Volume 3 Issue 3
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- Pages.249-256
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- 2005
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- 1738-1894(pISSN)
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- 2288-5471(eISSN)
Thermal Decomposition and Stabilization of the Lagoon Sludge Solid Waste after Dissolution with Water
라군 슬러지 물 용해 후 고체 패기물의 열분해 및 안정화
- Oh Jong-Hyeok (Chungnam National University) ;
- Hwang Doo-Seong (Korea Atomic Energy Research Institute) ;
- Lee Kue-Il (Korea Atomic Energy Research Institute) ;
- Choi Yun-Dong (Korea Atomic Energy Research Institute) ;
- Hwang Sung-Tae (Korea Atomic Energy Research Institute) ;
- Park Jin-Ho (Korea Atomic Energy Research Institute) ;
- Park So-Jin (Chungnam National University)
- 오종혁 (충남대학교) ;
- 황두성 (한국원자력연구소) ;
- 이규일 (한국원자력연구소) ;
- 최윤동 (한국원자력연구소) ;
- 황성태 (한국원자력연구소) ;
- 박진호 (한국원자력연구소) ;
- 박소진 (충남대학교)
- Published : 2005.09.01
Abstract
Thermal decomposition and stabilization characteristics of the solid cake after the dissolution of nitrate of the lagoon sludge was investigated. Most of the nitrates were dissolved in the water and removed to the filtrate, but small amount of nitrates, calcium carbonate and uranium were remained in the solid cake. The solid cake was thermally decomposed in the muffle furnace at
우라늄 변환시설의 라군 슬러지에 함유된 질산염의 안정적 처리를 위해 물 첨가 용해를 실시한 뒤, 여과 케이크의 안정화 특성에 대하여 알아보았다. 물 용해에 의해 대부분의 질산염은 고농도 질산염 용액으로 제거되었으므로, 여과 케이크의 열분해는