[目的]探讨采用盐酸-硝酸-高氯酸消解-原子吸收法测定垃圾中Pb、Cu、Mn含量的方法.[方法]采用硝酸-盐酸-高氯酸消解垃圾样品,并用火焰原子吸收分光光度法测定遵义市垃圾中Pb、Cu、Mn的含量.[结果]垃圾中Pb、Cu、Mn的含量均比黄土中的含量高,相对标准偏差均小于2.0%.以硝酸-盐酸-高氯酸消解垃圾样品,火焰原子吸收分光光度法测定样品中的Pb、Cu、Mn的含量,无论在时间上、程序上都要简单方便,适合大批量样品多种元素的测定.该方法准确、快速、简便,用于垃圾中Pb、Cu、Mn含量的测定,结果令人满意.[结论]以硝酸-盐酸-高氯酸消解垃圾样品,火焰原子吸收分光光度法测定样品中的Pb、Cu、Mn含量的方法可行.%[ Objective] The testing method of the content of Pb, Cu and Mn in garbage with the hydrochloric acid-nitric acid-perchloric acid digestion was explored. [ Method ] The samples of refuse were digested by the nitric acid-hydrochloric acid-perchloric acid and the content of Pb, Cu and Mn in garbage in Zunyi City was determined with the flame atomic absorption spectrophotometric method. [ Results ] The content of Pb, Cu, Mn in garbage was more than that in the loess and the relative standard deviation was less than 2.0%. The method was simple, convenient and suitable for the determination for a variety of samples and a large amount in both time-consuming and procedure. The test result from the method was satisfied. [ Conclusion ] It was feasible to digest samples of refuse with nitric acid-hydrochloric acid-perchloric acid ion and to determine the content of Pb, Cu and Mn with the flame atomic absorption spectrophotometric method.
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机译：微波消解-电感耦合等离子体质谱法测定怀牛膝中重金属元素含量Determination on Heavy Metals Content of Achyranthes bidentata Blume. through Inductively Coupled Plasma Mass Spectrometry (ICP-MS)
机译：微波消解-火焰原子吸收光谱法测定黔产果上叶中5种金属元素的含量Determination of Five Metallic Elements in Guoshangye from Guizhou by Microwave Digestion-flame Atomic Absorption Spectrometry
