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Fe, Cu, Al, and Zn Content and Chemical Speciation in Incineration Bottom Ash Fine Reaction.

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    0509596 - ÚCHP 2020 RIV IT eng C - Conference Paper (international conference)
    Šyc, Michal - Výravský, J. - Muniz, Hector - Korotenko, Ekaterina - Zach, Boleslav
    Fe, Cu, Al, and Zn Content and Chemical Speciation in Incineration Bottom Ash Fine Reaction.
    Proceedings Sardinia 2019. Padova: CISA Publisher, 2019, č. článku 020..
    [International Waste Management and Landfill Symposium /17./. Cagliari (IT), 30.09.2019-04.10.2019]
    R&D Projects: GA MŠk(CZ) LTC17051; GA MŠk(CZ) EF16_026/0008413; GA MPO(CZ) FV10226
    Institutional support: RVO:67985858
    Keywords : bottom ash * metal recovery * fine fraction
    OECD category: Environmental sciences (social aspects to be 5.7)

    The paper presents results of IBA characterization by TIMA microscope and summarizes the overall content of Cu, Al, Fe, and Zn. Their chemical speciation and distribution in particles below 2 mm. The data about overall Al content were validated by other analytical methods to confirm data reliability. Results show that Cu was present mainly in the metallic form (over 80 %), on contrary, nearly no Zn and Fe were found as metallic (less than 1 %), the majority of them (ca 2/3) are as oxides. The main species of Al was as expected aluminosilicates and glassy phases, metallic aluminium was about 16 % of total Al content.
    Permanent Link: http://hdl.handle.net/11104/0300290

     
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