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采用萃取法和以￣（９５）Ｚｒ为示踪剂的放化法，实验研究Ｚｒ与辐照３０％ＴＢＰ正十二烷在ＮＮＯ＿３体系中产生界面污物的行为，及Ｚｒ浓度、辐照剂量、ＨＮＯ＿３浓度和加热对界面污物形成的影响。对不同条件下形成的界面污物固体的红外光谱进行对比分析。
The effects of Zr and irradiated 30% TBP-n-dodecane on NNO_3 system were studied by using the extraction method and the radiochemical method with ~ (95) Zr as tracer. The effects of Zr concentration, irradiation dose , HNO 3 concentration and the influence of heating on the formation of interface fouling. The infra-red spectrum of the contaminants on the interface formed under different conditions was compared.