Proceedings of the Korean Radioactive Waste Society Conference (한국방사성폐기물학회:학술대회논문집)
- 2005.06a
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- Pages.32-39
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- 2005
The Separation of Particulate within PFC Decontamination Wastewater Generated by PFC Decontamination
PFC 제염 후 발생된 제염폐액 내 오염입자의 제거
- Kim Gye-Nam (Korea Atomic Energy Research Institute) ;
- Lee Sung-Yeol (Korea Atomic Energy Research Institute) ;
- Won Hui-Jun (Korea Atomic Energy Research Institute) ;
- Jung Chong-Hun (Korea Atomic Energy Research Institute) ;
- Oh Won-Zin (Korea Atomic Energy Research Institute) ;
- Park Jin-Ho (Korea Atomic Energy Research Institute) ;
- narayan M. (Korea Atomic Energy Research Institute)
- 김계남 (한국원자력연구소) ;
- 이성열 (한국원자력연구소) ;
- 원휘준 (한국원자력연구소) ;
- 정종헌 (한국원자력연구소) ;
- 오원진 (한국원자력연구소) ;
- 박진호 (한국원자력연구소) ;
- Published : 2005.06.01
Abstract
When PFC(Perfluorocarbonate) decontamination technology is applied to removal of radioactive contaminated particulate adhered at surface during the operation of nuclear research facilities, it is necessary to develop a filtration equipment to reuse of PFC solution due to high price, also to minimize the volume of second wastewater. Contaminated characteristics of hot particulate was investigated and a filtration process was presented to remove suspended radioactive particulate from PFC decontamination wastewater generated on PFC decontamination. The range of size of hot particulate adhered at the surface of research facilities measured by SEM was
원자력연구시설의 핫셀 내 바닥이나 장치표면에 부착된 방사성 오염입자의 제거를 위해서 PFC 제염기술을 적용한다. 고가인 PFC 제염용액의 재사용을 위해서는 여과장치의 개발이 필요하고 제염종료 후 이차폐기물의 양을 최소화할 필요가 있다. 여과막을 이용한 입자의 제거효율 측면에서 보면 Ceramic, PVDF, PP 막 모두가