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Articles, 2 records found
Articles 2 records found  
1.
14 p, 2.2 MB Physicochemical Characterization of Cherry Pits-Derived Biochar / Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry) ; Bošanská, Diana (Trnava University in Trnava. Department of Chemistry) ; Pipíška, Martin (Trnava University in Trnava. Department of Chemistry) ; Ďuriška, Libor (Slovak University of Technology in Bratislava. Institute of Materials Science) ; Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Soja, Gerhard (University of Natural Resources and Life Sciences Vienna. Institute for Chemical and Energy Engineering)
Although the suitability of some biochars for contaminants' sorption separation has been established, not all potential feedstocks have been explored and characterized. Here, we physicochemically characterized cherry pit biochar (CPB) pyrolyzed from cherry pit biomass (CP) at 500 °C, and we assessed their As and Hg sorption efficiencies in aqueous solutions in comparison to activated carbon (AC). [...]
2022 - 10.3390/ma15020408
Materials, Vol. 15, Issue 2 (January 2022) , art. 408  
2.
13 p, 3.3 MB Preparation and characterization of novel magnesium composite/walnut shells-derived biochar for as and p sorption from aqueous solutions / Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry) ; Pipíška, Martin (Trnava University in Trnava. Department of Chemistry) ; Turčan, Vladimir (Trnava University in Trnava. Department of Chemistry) ; Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Laughinghouse, H. Dail (University of Florida-IFAS. Agronomy Department) ; Ďuriška, Libor (Slovak University of Technology in Bratislava. Department of Materials Science and Technology in Trnava) ; Soja, Gerhard (Austrian Institute of Technology GmbH. Energy Department)
Elevated or unnatural levels of arsenic (As) and phosphorus (P) concentrations in soils and waterbodies from anthropogenic sources can present significant hazards for both natural ecosystems and human food production. [...]
2021 - 10.3390/agriculture11080714
Agriculture, Vol. 11, Issue 8 (August 2021) , art. 714  

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