Resultados globales: 4 registros encontrados en 0.01 segundos.
Artículos, Encontrados 4 registros
Artículos Encontrados 4 registros  
1.
13 p, 2.9 MB Utilization of Sewage Sludge-Derived Pyrogenic Material as a Promising Soil Amendment / Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry) ; Pipíška, Martin (Trnava University in Trnava. Department of Chemistry) ; Koperová, Dominika (Trnava University in Trnava. Department of Chemistry) ; Jagerhofer, Reinhard (Austrian Institute of Technology GmbH. Energy Department) ; Soja, Gerhard (Austrian Institute of Technology GmbH. Energy Department) ; Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
The use of advanced treatment technologies such as pyrolysis and carbonization of bio-waste materials has the promise to develop coupled solutions for organic C and P problems in the future of food processing. [...]
2022 - 10.3390/agriculture12030360
Agriculture, Vol. 12, Issue 3 (March 2022) , art. 360  
2.
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  
3.
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  
4.
19 p, 1.9 MB The use of biochar and pyrolysed materials to improve water quality through microcystin sorption separation / Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry (Slovakia)) ; Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Laughinghouse, H. Dail (University of Florida. Fort Lauderdale Research and Education Center. Agronomy Department (USA))
Harmful algal blooms have increased globally with warming of aquatic environments and increased eutrophication. Proliferation of cyanobacteria (blue-green algae) and the subsequent flux of toxic extracellular microcystins present threats to public and ecosystem health and challenges for remediation and management. [...]
2020 - 10.3390/w12102871
Water, Vol. 12, Issue 10 (October 2020) , art. 2871  

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4 Frišták, Vladimír
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