Shcherbakov I. The X-ray fluorescence analysis of natural and waste water with the preliminary crystallization concentration using polymer film specimens

Objects of investigation: micro impurities in natural and drinking water. The aim: to establish the micro and macro component behaviour at low-temperature directed crystallization and to apply found regularities for X-ray fluorescence determination of impurities in natural water as well as for determination of the water total salinity. The methods: Spectrophotometry, X-ray fluorescence analysis, ionometry, gravymetry. Scientific novelty: the behaviour of micro impuritites at directed crystallization of water is established and grazing-exit mode is applied on the wave dispersive X-ray fluorescence spectrometer. Application: the multi element X-ray fluorescence technique with crystallization concentration is worked out as well as the crystallization techniques for the determination of the total water salinity.