Global ETD Search
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Showing 1 to 3 of 3 for “"Hydrozincite"”.
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Structural and morphological characterization of hydrozincite and its interaction with organic molecules
… The microscopic properties of biomineral hydrozincite [Zn5(CO3)2(OH)6] from Naracauli Creek (SW Sardinia) were investigated by using X-ray Diffraction (XRD), Fourier Transform Infrared (FT-IR), Nuclear Magnetic Resonance (NMR), Scanning Electron Microscopy (SEM), and High-Resolution …
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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
… are abated by the seasonal bioprecipitation of hydrozincite, Zn5(CO3)2(OH)6. Hydrozincite precipitation is promoted by a microbial community made up of a filamentous cyanobacterium (Scytonema sp.) and a microalga (Chlorella sp.). Hydrozincite could be used in a controlled process to attenuate …
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Application of carbonated calcium silicate materials in metal sorption processes
… cement), (hydro-)cerussite, strontianite, and hydrozincite. Cobalt, nickel, cesium were selectively sorbed within the Si-rich phase of both carbonated cement and dicalcium silicate. The leach study demonstrated an adequate containment of sorbed/precipitated metals within carbonated cement (= …