Sökning: "batch experiment"

Visar resultat 16 - 20 av 107 uppsatser innehållade orden batch experiment.

1. 16. Towards Understanding slag build-up in a Grate-Kiln furnace : A study of what parameters in the Grate-Kiln furnace leads to increased slag build-up, in a modern pellet production kiln

   Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Oscar Olsson; Uno Österman; [2022]
   Nyckelord :Grate-kiln; Slag; Interpretable machine learning; IID; independent and identically distributed; Kulsinter; pellets; slagg; slag; LKAB;

   Sammanfattning : As more data is being gathered in industrial production facilities, the interest in applying machine learning models to the data is growing. This includes the iron ore mining industry, and in particular the build-up of slag in grate-kiln furnaces. LÄS MER

3. 17. Phosphorus reduction in wastewater using microalgae with different phosphorus starvation periods

   Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Fredrika Murby; [2021]
   Nyckelord :;

   Sammanfattning : Anthropogenic induced nutrients in the Baltic Sea have led to 97% of it being eutrophic. Phosphorus is regarded the main regulating nutrient, and nearly 25% of the nutrients coming to the Baltic Sea originate from wastewater treatment plants. LÄS MER

4. 18. Evaluating the suitability of carbon source from fermentation of primary filter sludge for biological nutrient removal

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Sanna Sahlin; [2021]
   Nyckelord :Wastewater treatment; batch activity tests; NUR tests; anaerobic P release tests; EBPR; denitrification; removal rates; internal carbon source; fermentate; water and environmental engineering; Technology and Engineering;

   Sammanfattning : Traditional biological nutrient removal (BNR) processes in wastewater treatment require access to easily biodegradable carbon in order to achieve sufficient removal. However, a lot of the carbon in the influent wastewater is not directly available for BNR bacteria but need to undergo hydrolysis first. LÄS MER

5. 19. Multivariate Data Analysis on (Ti,Al)N Arc-PVD coating process : MVDA of the growth parameters thickness, stress,composition, and cutting performance

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Oorganisk kemi

   Författare :Per-Olof Öqvist; [2021]
   Nyckelord :chemistry; material; coating; statistics; PLS; PCA; kemi; material; beläggning; statistik; PLS; PCA;

   Sammanfattning : This diploma work was done at Seco Tools AB (SECO) in Fagersta and aimed to evaluate the possibility to model the relationship between deposition data, deposition properties and, cutting performance of a (Ti,Al)N coating on cutting inserts by applying the Multivariate Data Analysis (MVDA) modeling technique Partial Least Squares Projection to Latent Structures Modeling (PLS). Cathodic Arc Deposition (Arc-PVD) was the PVD technique focused on this study. LÄS MER

7. 20. Effektivisering av internt materialflöde genom ledtidsreducering : Fallstudie hos Fogmaker International AB, ett företag med brett produktsortiment

   Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för maskinteknik (MT)

   Författare :Jakob Sundgren; Agnes Adolfsson; [2021]
   Nyckelord :Brett produktsortiment; Förbättringskata; Lean Produktion; Ledtidsreducering;

   Sammanfattning : I dagens samhälle sätter kunder högre krav på att det ska finnas produkter som matchar exakt deras specifika behov. Detta medför att företag behöver bredda sitt produktsortiment för att stärka och bibehålla sina marknadsandelar. LÄS MER