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Resource Recovery Potential of MSWI Fly Ash Acid Ecxtraction.

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    SYSNO ASEP0510192
    Document TypeC - Proceedings Paper (int. conf.)
    R&D Document TypeO - Ostatní
    TitleResource Recovery Potential of MSWI Fly Ash Acid Ecxtraction.
    Author(s) Korotenko, Ekaterina (UCHP-M) SAI
    Šyc, Michal (UCHP-M) RID, SAI, ORCID
    Jadrný, J. (CZ)
    Mašín, P. (CZ)
    Krystyník, Pavel (UCHP-M) RID, SAI, ORCID
    Klusoň, Petr (UCHP-M) RID, ORCID, SAI
    Article number022
    Source TitleProceedings Sardinia 2019. - Padova : CISA Publisher, 2019
    Number of pages6 s.
    Publication formMedium - C
    ActionInternational Waste Management and Landfill Symposium /17./
    Event date30.09.2019 - 04.10.2019
    VEvent locationCagliari
    CountryIT - Italy
    Event typeEUR
    Languageeng - English
    CountryIT - Italy
    KeywordsMSWI fly ash ; zinc ; recovery potential
    Subject RIVDM - Solid Waste and Recycling
    OECD categoryEnvironmental sciences (social aspects to be 5.7)
    R&D ProjectsTH04030103 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
    Institutional supportUCHP-M - RVO:67985858
    AnnotationChanging legislation in the field of waste management is shifting waste management strategies towards waste-to-energy, recovery, and recycling. Historically, municipal solid waste incinerators (MSWI) was seen only as a way of waste disposal, but today's reality is that MSWI can also participate in recycling. The aim of the paper was to determine the recovery potential of the fly ash acid extraction on the real scale from data obtained from MSWI plant in the Czech Republic. The results show, that no long-term variability of Zn content in fly ash was observed, but it varies on a short-term/daily basis. The Zn extraction efficiency is ca 48 %. Current Zn potential for recovery is ca 50 tonnes per year, but it can be increased by 10-23 tonnes after acid extraction step optimization.
    WorkplaceInstitute of Chemical Process Fundamentals
    ContactEva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
    Year of Publishing2020
    Electronic addresshttp://hdl.handle.net/11104/0300719
Number of the records: 1