Smityuk N. Intensification of sample preparation at the analysis of soils and geological samples

Usage of ultrasonic sound at the stage of sample preparation of soils and geologic objects before definition of members. Development of a scientific fundament of application of ultrasonic sound at the stage of sample preparation of soils and geologic objects and development of accelerated techniquess of these objects with ultrasonic intensification of stage sample preparation . Atomic absorption, spectrometry, flame photometry, spectophotometery, sedimentation analysis. Research of influencing of parameters (intensity and frequency) of ultrasonic sound and duration of effect on output of elements to solutions at the analysis of soils and geologic objects. Development of express technique's of decomposing of soils and geologic objects with ultrasonic intensification of sample preparation stage. Definition of conditional constants of dissolution and maximum degrees of extraction elements (heavy metals, alkaline, alkaline-earth elements and boron, and also gold, argentum and palladium) from samples in selected solvents. It introduce in biological and chemical faculties of DNU, on department of general and organic chemistry of Crimean agrarian university. A sphere of using is analytical chemistry