A5014523045- Anaerobic Digestion and Biogas Production
- Methane Hydrates and Related Phenomena
- Hydrocarbon exploration and reservoir analysis
- Atmospheric and Environmental Gas Dynamics
- Polysaccharides and Plant Cell Walls
- Paleontology and Stratigraphy of Fossils
- Renewable energy and sustainable power systems
- Waste Management and Environmental Impact
- Biofuel production and bioconversion
- Geology and Environmental Impact Studies
- Atmospheric chemistry and aerosols
- Geology and Paleoclimatology Research
- Lignin and Wood Chemistry
- Fermentation and Sensory Analysis
- Geochemistry and Elemental Analysis
- Biological Activity of Diterpenoids and Biflavonoids
- Geological Formations and Processes Exploration
- Carbon Dioxide Capture Technologies
- Geological and Geochemical Analysis
- Mycorrhizal Fungi and Plant Interactions
- Geological and Geophysical Studies
- Spectroscopy and Laser Applications
- Groundwater flow and contamination studies
- Radioactive contamination and transfer
- Advanced Cellulose Research Studies
University of Wrocław
2012-2023
Instytut Nauk Geologicznych
2015-2023
University of Silesia in Katowice
2017-2021
Institute of Biochemistry and Biophysics, Polish Academy of Sciences
2021
Silesian University in Opava
2017
Anaerobic digestion, whose final products are methane and carbon dioxide, ensures energy flow circulation of matter in ecosystems. This naturally occurring process is used for the production renewable from biomass. Lactate, a common product acidic fermentation, key intermediate anaerobic digestion biomass environment biogas plants. Effective utilization lactate has been observed many experimental approaches to study digestion. Interestingly, oxidation oxidizers as physiological group...
During the acetogenic step of anaerobic digestion, products acidogenesis are oxidized to substrates for methanogenesis: hydrogen, carbon dioxide and acetate. Acetogenesis methanogenesis highly interconnected processes due syntrophic associations between bacteria hydrogenotrophic methanogens, allowing whole process become thermodynamically favorable. The aim this study is determine influence dominant acidic on metabolic pathways methane formation find a core microbiome substrate-specific...
Abstract. The supplementation and provision of appropriate nutrients to microorganisms, which are often lacking in the natural environment essential critical for microbial growth. One such element is nitrogen, most found Earth's atmosphere. In this study, we present evidence nitrogen processing anaerobic N2-fixation by microorganisms naturally sedimentary organic matter. Miocene detritic lignite from opencast mine was incubated under conditions dark (headspace atmosphere 85 % N2, 10 CO2, 5...
Abstract. This study explores nitrogen transformations in groundwater from an agricultural area utilizing organic fertilizer (wastewaters yeast production) integrating isotopic analysis, microbial gene abundance, and the FRAME (isotope FRactionation And Mixing Evaluation) model to trace quantify cycling pathways. Groundwater samples with elevated nitrate concentrations were subjected controlled laboratory incubations application of a novel low-level 15N tracing strategy, investigate...
Abstract. This article presents a simple method for determining greenhouse gases (CH4, CO2 and N2O) using an alternative new set-up of the chromatographic system. The novelty presented is application Carboxen 1010 PLOT capillary column separation trace – CH4, N2O from air samples their detection barrier discharge ionisation detector (BID). Simultaneously, parallel molecular sieve RT-Msieve 5A connected to thermal conductivity (TCD) allowed determination N2 O2 concentrations 0.2 % 100 %....
Abstract Agricultural substrates (maize silage and cattle manure) were used to carry out methane fermentation process in bioreactors under laboratory conditions. Identical mixtures of these incubated for 43 days at 20, 30 40ºC determine how different temperature conditions affect the δ 13 C(CH 4 ), H(CH C(CO 2 ) values. To ensure correct anaerobic digestion, following parameters organic solutions monitored: total carbon (TOC), volatile solids (VS), fatty acids (VFA), chemical oxygen demand...
Carbon-bearing compounds (glucose, sodium acetate, methanol, yeast extract, and nutrient broth) were added in different proportions to cultures stimulate methanogenesis a lignite incubation experiment. Their addition significantly influenced the isotopic composition of methane generated during fermentation lignite. Glucose was degraded mainly first 2 weeks incubation, when atmospheric air present headspace used for biomass growth. Sodium and, presumably, decomposed next phase, which...
Abstract. This article presents a simple method for determining greenhouse gases (CH4, CO2, N2O) at ambient atmospheric levels using chromatographic system. The novelty of the presented is application Carboxen 1010 PLOT capillary column separation trace – CH4, CO2 and N2O from air samples their detection barrier discharge ionisation detector (BID). Simultaneously, parallel molecular sieve connected to thermal conductivity (TCD) allowed determination N2 O2 concentrations 0.1 100 %. system was...
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