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Showing 1 to 6 of 6 for “"Settore GEO/06 - Mineralogia"”.
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Investigation on Revegetation/ Phytoremediation of Campo Pisano abandoned mine area
… halepensis and focuses on assessing: • the main geochemical and mineralogical characteristics of the soil-plant system through X-ray diffraction (XRD) and scanning electron microscopy (SEM) • Zn,Pb and Cd concentration and its bioavailable fractions in contaminated substrates • the metal …
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ADVANCED MINERALOGICAL AND CRYSTALLOGRAPHICAL TECHNIQUES FOR UNDERSTANDING TRANSFORMATION PROCESSES IN NATURAL MATERIALS AND THEIR SYNTHETIC ANALOGOUS
… process useful to better understand the geological process and improving cement manufacture. CP is considered as a complex geological process involving sedimentary sequences in two main stages: (i) 1st stage of High Temperature (HT) (850 – 1650 °C) and Low Pressure (LP) (< 1 km) …
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Geochemical studies on antimony: antimony dispersion in water draining Su Suergiu mine area; removal of Sb(V) from aqueous solution by layered double hydroxides (LDH)
… and is heavily mined worldwide (Leuz et al., 2006). In this work the hydrogeochemical behavior of Sb has been studied in water draining the abandoned antimony mine of Su Suergiu, SE Sardinia. Waters flowing at Su Suergiu show high Sb concentration and impact the main river of South Sardinia, the …
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Hydrozincite bioprecipitation: a promising tool for bioremediation of waters contaminated by harmful metals. Hydrochemical factors and morphological features of the biomineralization process
… could result from a combination of geochemical and biological processes. Considering the relations among temperature, pH and Zn contents, temperature and pH would seem to be the parameters that control variations in Zn concentration. Water temperature shows a well defined diurnal …