Method for measuring total iron content in solid waste sample by X-ray fluorescence spectrometry

The invention relates to the technical field of solid secondary resource sample detection, in particular to a method for measuring the total iron content in a solid waste sample through X-ray fluorescence spectrometry. The method comprises the following steps: mixing cobalt powder and a fluxing agent with a solid waste sample to prepare a fuse piece sample; wherein the preparation proportion of the cobalt powder is controlled to be a set proportion; establishing an X-ray fluorescence spectrometer standard curve for the fuse piece sample through an X-ray fluorescence spectrometry; and determining the total iron content in the solid waste sample according to the standard curve of the X-ray fluorescence spectrophotometer. The technical problem that the accuracy of the analysis result of the total iron content in the solid waste sample measured by the existing X-ray fluorescence spectrometry is poor is solved. 本申请涉及固体二次资源样品检测技术领域，尤其涉及一种X-射线荧光光谱法测定固废样品中全铁含量的方法。所述方法包括步骤：将钴粉和助熔剂与固废样品进行混合以制备熔片样品；其中，控制所述钴粉的配制比例为设定比例；通