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1. COMPARATIVE STUDY OF DIGESTION PROCEDURES OF SOILS AND WATER SEDIMENTS USING DIFFERENT HCL/HNO3 RATIOS FOR MULTIELEMENTAL DETERMINATION. 2. ENVIRONMENTAL AND OCCUPATIONAL EXPOSURE TO CR, CU, PB AND ZN OF POPULATION IN BAIA-MARE USING AS INDEX THE ABSORPTION OF CONTAMINANTS IN HAIR. 3. FLAME ATOMIC EMISSION DETERMINATION OF STRONTIUM IN FLOTATION TAILINGS USING THE METHANE-AIR FLAME AS EXCITATION SOURCE. 4. AN INVESTIGATION INTO THE CU, PB AND ZN POLLUTION OF THE SOMES AND LAPUS RIVERS OF BAIA-MARE AREA, ROMANIA. 5. STUDY OF ARSENIC DETERMINATION IN SOIL BY SPECTROMETRIC METHODS WITH AND WITHOUT HYDRIDE GENERATION. 6. ROTATIONAL TEMPERATURES OF THE OH BAND IN A VERY LOW RF POWER CAPACITIVELY COUPLED PLASMA. 7. SPECTROPHOTOMETRIC DETERMINATION OF TUNGSTEN (V) AS THIOCYANATE COMPLEX IN CERTIFIED STEEL MATERIALS. 8. ANALYTICAL APPLICATIONS OF ION MOBILITY SPECTROMETRY. 9. ASSESSMENT OF AQUA REGIA EXTRACTABLE AND PLANT-AVAILABLE PB CONTENT IN POLLUTED SOIL. 10. HEAVY METAL CONTAMINATION OF SOIL IN BAIA MARE MINING AREA. 11. ESTIMATION OF METALS BIOAVAILABILITY IN RIVER WATERS BY IN SITU SPECIATION USING THE TECHNIQUE OF DIFFUSION GRADIENTS IN THIN FILMS (DGT). 12. OPTIMIZATION OF OPERATING PARAMETER OF A QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER USED IN THE DETERMINATION OF LEAD ISOTOPIC RATIO. 13. DIGESTION METHODS FOR HEAVY METALS ANALYSIS IN ANIMAL ORIGINATED FOOD PRODUCTS. 14. SIGNIFICANT ASPECTS REGARDING MINE CLOSURE AND ENVIRONMENTAL MANAGEMENT. |
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