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ANALYTICAL INSTRUMENTATION
2015年
4期
53-56
,共4页
王海鹰%白建军%师熙撼%阿拉木斯%刘国强%刘毅春
王海鷹%白建軍%師熙撼%阿拉木斯%劉國彊%劉毅春
왕해응%백건군%사희감%아랍목사%류국강%류의춘
表面活性剂%有机相测定%U,磷酸三丁脂
錶麵活性劑%有機相測定%U,燐痠三丁脂
표면활성제%유궤상측정%U,린산삼정지
surface active agent%organic phase determination%U,phosphoric acid three butyl ester
通过加入表面活性剂Triton X100、Tween 80，使磷酸三丁脂（TBP）与水互溶，形成乳化液，采用ICP－OES直接进行样品分析。配含有不同U浓度的水溶液，用5％的TBP萃取，选择合适的波长，分别测定水相和油相中U浓度，回收率达100％～106％。
通過加入錶麵活性劑Triton X100、Tween 80，使燐痠三丁脂（TBP）與水互溶，形成乳化液，採用ICP－OES直接進行樣品分析。配含有不同U濃度的水溶液，用5％的TBP萃取，選擇閤適的波長，分彆測定水相和油相中U濃度，迴收率達100％～106％。
통과가입표면활성제Triton X100、Tween 80，사린산삼정지（TBP）여수호용，형성유화액，채용ICP－OES직접진행양품분석。배함유불동U농도적수용액，용5％적TBP췌취，선택합괄적파장，분별측정수상화유상중U농도，회수솔체100％～106％。
By adding surfactants Triton X100 and Tween 80 to make phosphoric acid three butyl ester (TBP) soluble in water ,the emulsion was formed ,and it was analysed by ICP‐OES. Prepared some water solution containing different concentration of U ,extracted with TBP 5% ,then we selected the appropriate wavelength and determined U concentration in water phase and oil ,the recovery rate was 100% 106%.
