摘要
日本福岛核事故发生后,东京电力公司通过在事故现场喷洒水溶性合成树脂的办法,在污染区表面形成固结层,抑制和控制放射性粉尘的扩散。本文简要介绍了福岛核事故发生的经过,喷洒水溶性树脂的动机,喷洒范围及实施过程。依据相关报告,对福岛核事故中喷洒水溶性树脂的降污效果进行了分析,并就水溶性树脂的降污机理和应用前景进行了初步探讨。喷洒水溶性树脂对固定放射性粉尘等有一定的降污效果,值得我国借鉴和研究。
After Fukushima nuclear accident, Tokyo electric power company used Uae memoa ox spraying water soluble resin synthesis at the scene of the accident, to restrain and control the spread of the radioactive dust, by forming consolidation layer in pollution area surface. This paper briefly introduced the accident, motivation of spraying water soluble resin, spraying range and implementation process. Accord- ing to the relevant report on Fukushima nuclear accident, the effect of spraying water soluble resin for re- ducing pollution was analyzed. The mechanism of reducing pollution for water soluble resin and the applica- tion prospect were discussed. Spraying water soluble resin for fixing radioactive dust has reasonable reduc- ing pollution effect. It is worth to use as reference and study in China.
出处
《核安全》
2012年第1期65-71,共7页
Nuclear Safety
关键词
福岛核事故
水溶性树脂
喷洒降污
Fukushima nuclear accident
water soluble resin
spraying drop unclean
