摘要
依据高放废液化学组分分析结果 ,配制了模拟高放废液。采用甲酸脱硝模拟高放废液浓缩方法 ,研究了高放废液及泥浆的物理性质和化学组成 ,探讨了高放泥浆的形成机理及溶解方法 ,为高放泥浆的处理处置提供了基础数据。
A typical simulated high level radioactive sludge is prepared according to the analysis data of high level liquid waste (HLLW) and sludge. The sludge is got after a concentration and denitration process of the HLLW by formic acid. The physical and chemical properties of the sludge are studied. It mainly consists of BaSO 4、K 3(Ba) PO 4· 6MoO 3 and Na(Fe)NO 3 crystals. The mechanism of the sludge formation is discussed.
出处
《核化学与放射化学》
CAS
CSCD
北大核心
2000年第1期37-44,共8页
Journal of Nuclear and Radiochemistry
基金
国家"九.五"科技攻关项目!(96A18 0 2 0 3)
关键词
模拟高放泥浆
高放废液
处理
simulated high level radioactive sludge
HLLW
sludge
