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近年来,北京矿冶研究院、湖南地质局较详细的研究了铀在含有铜铁试剂的乙酸—乙酸钠底液中的极谱行为。在此条件下测定铀,灵敏度较高,稳定性较好。我们在此基础上于铜矿及铜冶炼系统中某些试样和工业污水进行了一些试验,并制订了分析方法,可用于日常生产分析。方法操作简单,结果可靠。实验部分一、仪器与主要试剂 JP—1A型示波极谱仪,使用导数部分。 5％铜试剂:用时临时配制。
In recent years, Beijing Institute of Mining and Metallurgy, Hunan Bureau of Geology more detailed study of uranium in copper acetate reagents containing acetic acid - sodium acetate at the bottom of the polarographic behavior. Uranium determination in this condition, high sensitivity, good stability. On this basis, we conducted some tests on some samples and industrial effluents in copper and copper smelting systems and developed analytical methods that can be used for daily production analysis. The method is simple and reliable. Experimental part First, the instrument and the main reagent JP-1A oscilloscope polarography, using the derivative part. 5% copper reagent: temporary preparation time.