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Št. zadetkov: 4
Environmental impacts and immobilization mechanisms of cadmium, lead and zinc in geotechnical composites made from contaminated soil and paper-ash
Marija Đurić, Primož Oprčkal, Vesna Zalar Serjun, Alenka Mauko, Janez Ščančar, Radmila Milačič, Ana Mladenovič
Izvirni znanstveni članek
Oznake: kadmij;svinec;cink;papirniški pepel;mehanizmi imobilizacije;kontaminirana zemljina;cadmium;lead;zinc;contaminated soil;paper ash;immobilization mechanisms;
Paper-ash is used for remediation of heavily contaminated soils with metals, but remediation efficiency after longer periods has not been reported. To gain insights into the mechanisms of immobilization of cadmium (Cd), lead (Pb), and znic (Zn), a study was performed in the laboratory experiment in ...
Leto: 2021 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Recycled red mud as an useful geotechnical material
Primož Pavšič, Marija Đurić, Mateja Košir, Alenka Mauko, Ana Mladenovič, Primož Oprčkal, Sara Seršen, Vesna Zalar Serjun
Objavljeni znanstveni prispevek na konferenci
Oznake: rdeče blato;recikliranje;geotehnični kompoziti;okolje;red mud;recycling;geotechnical composites;environment;
Red mud (RM) is an extractive waste from Bayer process in alumina production. The most conventional methods of RM disposal are tailing dams, or dry storage,both of which raiseenvironmental concerns due to the high alkalinity of RMandthe presence and leaching of potentially hazardous elements (PTEs). ...
Leto: 2024 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Removal of toxic metals from sewage sludge by EDTA and hydrodynamic cavitation and use of the sludge as fertilizer
Juan Francisco Morales Arteaga, Dominik Vodnik, Damijana Kastelec, Mojca Zupanc, Matevž Dular, Jernej Ortar, Marija Đurić, Anela Kaurin, Rok Mihelič, Domen Leštan
Izvirni znanstveni članek
Oznake: sewage sludge;toxic metals;EDTA;hydrodynamic cavitation;ReSoil®;soil fertilization;
Sewage sludge (SS) is rich in plant nutrients, including P, N, and organic C, but often contains toxic metals (TMs), which hinders its potential use in agriculture. The efficiency of removal of TMs by washing with ethylenediamine tetraacetate (EDTA), in combination with hydrodynamic cavitation (HC) ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Environmental acceptability of geotechnical composites from recycled materials
Marija Đurić, Vesna Zalar Serjun, Ana Mladenovič, Alenka Mauko, Radmila Milačič, Janez Ščančar, Janko Urbanc, Nina Mali, Alenka Sešek Pavlin, Janez Turk, Primož Oprčkal
Izvirni znanstveni članek
Oznake: odpadki;recikliranje;lizimeter;potencialno nevarne snovi;imobilizacija;revitalizacija;okolje;odprti dostop;waste;recycling;lysimeter;potentiali hazardous substances;immobilization;revitalisation;environmental;open access;
The environmental properties of three geotechnical composites made by recycling wastes were investigated on a laboratory scale and in the field with the use of lysimeters designated for the revitalization of degraded mining sites. Composites were prepared by combining the mine waste with paper-mill ...
Leto: 2023 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 4
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