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The large diversity of chemical substances present in air, water, or soil makes it necessary to study their mutual impact on the effectiveness of microbiological decomposition of contaminants. This publication presents the results of the studies aimed...
Plastics have become indispensable in everyday life due to their properties. For this reason, the accumulation of polymer waste in the natural environment is becoming a serious global problem. The aim of the research was to isolate microorganisms capable...
International trade in herbs and spices is showing steady growth. This may contribute to the deterioration of their quality (complex supply chains) and the search for alternative, cheaper sources (adulteration). This paper presents the results of quality...
This study investigates the enhancement of amine-based chemical absorption for CO2 capture in the power industry, focusing on reducing energy consumption through the implementation of a Heat Integrated Stripper (HIS) with built-in heat exchangers. Despite...
To reach climate neutrality by 2050, a goal that the European Union set itself, it is necessary to change and modify the whole EU’s energy system through deep decarbonization and reduction of greenhouse-gas emissions. The study presents a current...
The paper presents the photomechanical effect generated in new azo side-chain polyimides synthesized through a post-functionalization strategy involving the Mitsunobu reaction. Prepared azo polyimide foils were irradiated by a 405 nm diode-laser beam...
A CFD model of 1.5 m3 bubble reactor equipped with a slotted gas disperser used for deep desulfurization of SO2-rich gases was developed.The Eulerian model extended to 3 phases with standard k-ɛ turbulence model was used. Simulations of the hydrodynamics...
CH3 (CH2 ) 10COOH was esterified with CH3 (CH2 ) 5 OH, CH3 (CH2 ) 7 OH and CH3 (CH2 ) 9 OH at 393–413 K and at molar ratios (alc.:acid) of 3:1–10:1 in the presence of the Dowex catalyst 50WX8 (1.5% by mass). The kinetics of the studied processes...
Knowledge of mixing phenomena is of great value in the mineral and other chemical and biochemical industries. This work aims to analyze the quality of mixedness (QM), the intrinsic mass transfer (MT) number, and the MT efficiency based on information...
Herein, the feasibility of using hyperspectral imaging (HSI) for fast and non-destructive size estimation of supported gold nanoparticles (AuNPs) is demonstrated. NPs of different sizes in the range of 2–12 nm in diameter are deposited onto silica...
Ventilation air methane (VAM) from underground hard-coal mines is increasingly regarded as a potential fuel rather than an unavoidable waste stream. The feasibility of applying thermal or catalytic VAM oxidation technologies depends not only on methane...
