Keresés
36 találatból megjelenítve: 11-20
Cím: Climate and Land-Use as the Main Drivers of Recent Environmental Change in a Mid-Altitude Mountain Lake, Romanian Carpathians
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Dátum: 2020
Feltöltve: 2023-02-15
(2020)
"Recent decades have been marked by unprecendented environmental changes which threaten the integrity of freshwater systems and their ecological value. Although most of these changes can be attributed to human activities, ...
Cím: Application of Chemical Monitoring and Public Alarm Systems to Reduce Public Vulnerability to Major Accidents Involving Dangerous Substances
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Dátum: 2021
Feltöltve: 2023-02-16
(2021)
As a result of economic development and an increase in the volume of industrial production, the use of dangerous substances is increasing despite the fact that most industrial facilities are committed to the principles of ...
Cím: Mixture Temperature-Controlled combustion of different biodiesels and conventional fuels
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Dátum: 2021
Feltöltve: 2023-04-20
(2021)
Mixture Temperature-Controlled combustion is a novel concept featuring ultra-low pollutant emission. Since the resulting distributed combustion is highly homogeneous, NOX emission can be kept below 10 ppm. The available ...
Cím: Mixture Temperature-Controlled Combustion of Various Conventional and Renewable Fuels
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Dátum: 2021
Feltöltve: 2023-04-20
(2021)
Mixture Temperature-Controlled (MTC) combustion is a novel combustion concept for steady-operating applications, such as gas turbines, boilers, and furnaces. Compared to lean premixed burners, it offers significantly lower ...
Cím: Towards a Dynamic Compartmental Model of a Lamellar Settler
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Dátum: 2023
Feltöltve: 2023-05-02
(2023)
Lamellar settlers are widely used in solid separation due to their relative high surface area paired with a small tank volume. Settlers exposed to high load variations may change their settling properties based on the ...
Cím: Short-Term Decomposition and Nutrient-Supplying Ability of Sewage Sludge Digestate, Digestate Compost, and Vermicompost on Acidic Sandy and Calcareous Loamy Soils
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Dátum: 2021
Feltöltve: 2023-04-20
(2021)
Organic waste and the compost and vermicompost derived from it may have different agronomic values, but little work is available on this aspect of sewage sludge. A 75-day pot experi- ment with perennial ryegrass (Lolium ...
Cím: Surrogate Method for Suspended Sediment Concentration Monitoring on the Alluvial Reach of the River Danube (Baja, Hungary)
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Dátum: 2023
Feltöltve: 2023-05-30
(2023)
Sediment balance is essential for understanding changes in river morphology and ecosystems and related services depending on them. However, the currently used methods to quantify riverine sediment processes are not adequate ...
Cím: Light-Dependent Nitrate Removal Capacity of Green Microalgae
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Dátum: 2023
Feltöltve: 2023-02-14
(2023)
"In the present study, Chlamydomonas sp. MACC-216 was used to investigate total nitrate removal in TAP medium with sodium nitrate as the sole nitrogen source under several light conditions made up of permuted combinations ...
Cím: Fine-Tuning the Aeration Control for Energy-Efficient Operation in a Small Sewage Treatment Plant by Applying Biokinetic Modeling
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Dátum: 2022
Feltöltve: 2023-02-14
(2022)
Wastewater treatment is an energy-intensive process for treating liquid-phase pollutants in urban settlements. The aerobic processes of the biological treatment involve a significant air demand. An optimal control strategy ...
Cím: Sorption of selected pharmaceuticals on river benthic biofilms formed on artificial substrata
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Dátum: 2022
Feltöltve: 2023-02-14
(2022)
The dissolved organic and inorganic contaminants in rivers, lakes and seas are distributed among the aquatic phase, biota, sediments and biofilms formed on different artificial and natural substrata. Since the biofilms ...