CHARACTERISATION OF DEBARKING RESIDUE FOR UTILIZATION ASPECTS

Risto Pöykiö, Olli Dahl, Hannu Nurmesniemi

    Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionProfessional

    Abstrakti

    The total heavy metal concentrations in debarking residue were clearly lower than the maximum heavy metal concentrations in non-contaminated soil reported in literature. The total heavy metal concentrations of most of heavy metals in debarking residue agree relatively well with those in Finnish humus. However, the concentrations of Ba (120 mg kg-1; d.w.), Cr (9.7 mg kg-1; d.w.), Cu (10.0 mg kg-1; d.w.), Mn (520 mg kg-1; d.w.) and Zn (130 mg kg-1; d.w.) in the debarking residue were higher than those in the Finnish humus. These results indicate that the debarking residue is a potential fertilizer and a soil amendment agent and should be utilized instead of landfill disposal. According to results in this study we conclude that the utilization of this residue for example as a soil amendment agent material for example in industrial landfill disposal areas is recommended instead of final disposal in a landfill since it would be economically and ecologically preferable if solid industrial residues and by-products could be reused.
    AlkuperäiskieliEnglanti
    OtsikkoProceedings CRETE 2016, Fifth International Conference on Industrial & Hazardous Waste Management
    AlaotsikkoChania – Crete – Greece; 27 – 30 September 2016
    TilaJulkaistu - 2016
    OKM-julkaisutyyppiD3 Ammatillisen konferenssin julkaisusarja
    TapahtumaInternational Conference on Industrial and Hazardous Waste Management - Chania, Kreikka
    Kesto: 27 syyskuuta 201630 syyskuuta 2016
    Konferenssinumero: 5

    Conference

    ConferenceInternational Conference on Industrial and Hazardous Waste Management
    MaaKreikka
    KaupunkiChania
    Ajanjakso27/09/201630/09/2016

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