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Information × Registration Number 0206U004156, 0103U003688 , R & D reports Title Atomic-adsorption and mass-spectrometric determination of heavy metals in soils of central region of Ukraine with intensification of tests-preparation popup.stage_title Head Dubrovskaya Galina Nikolaevna, Registration Date 13-02-2006 Organization Cherkasy State Tehnological University popup.description2 For the decision of basic tasks in work the complex of experimental modern methods of analysis physical and chemical is drawn on. The row of questions is considered the given methods about the change of morphology of particles and topography of surface of the explored material before and after the ultrasonic vibration (USV) influences. By the methods of atomic-absorption spectrum-photometric and mass-spectrometric concentrations of heavy metals in soils and refractory connections with ultrasonic intensification of tests-preparation are definite. The USV use accelerates the process of dissolution of test of the explored material with formation of the developed relief of surface, that is instrumental in the increase of degree of withdrawal of admixture elements of heavy metals in solution. Product Description popup.authors popup.nrat_date 2020-04-02 Close