Essays about: "DaF"

Showing result 1 - 5 of 11 essays containing the word DaF.

1. 1. The Potential of Dissolved Air Flotation for PFAS Reduction in Norrvatten's Future Waterworks

   University essay from KTH/Kemiteknik

   Author : Madeleine Vikström; [2023]
   Keywords : PFAS4; drinking water production; dissolved air flotation; granular activated carbon filter; sludge management; PFAS4; dricksvattenproduktion; flotation; granulärt aktivt kolfilter; slamhantering;

   Abstract : Norrvatten är en av Sveriges största dricksvattenproducenter. Med ett ökande behov av en större produktionskapacitet och nya regleringar, planerar dem att förbättra sin reningsprocess. En aspekt som kräver omfattande undersökning är val av reningsmetod för att nå den nya gränsen från Livsmedelsverket för fyra PFAS kemikalier. READ MORE

3. 2. Improved Bridge Load Capacity via Dynamic Train-Track-Bridge Interaction : Assessing the dynamic amplification factor caused by measured track irregularities for rail freight transport

   University essay from KTH/Bro- och stålbyggnad

   Author : Muhannad Asaad; [2023]
   Keywords : ;

   Abstract : The carbon impact of transportation is large and requires sustainable solutions. With expected population growth, rail transportation plays a vital role in facilitating a greener Europe. The expansion of the rail infrastructure is therefore of essential importance for future challenges. READ MORE

4. 3. HSI effects on pedestrian bridges

   University essay from KTH/Bro- och stålbyggnad

   Author : Giancarlo Costa; [2021]
   Keywords : Dynamics; HSI; Human Structure Interaction; pedestrian bridge;

   Abstract : The study on Human Structure Interaction (HSI) effects represent a new research field in the design of pedestrian bridges. The presence of pedestrians on the structure affects the dynamic properties of the bridge, and these changes may be quantified in order to design pedestrian bridges in a more efficient way. READ MORE

5. 4. Analysis and optimization of a dissolved air flotation process for separation of suspended solids in wastewater

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Oskar Bäck; [2021]
   Keywords : Dissolved air flotation; Effluent recycle rate; Optimization; Recycle flow pressurization; Wastewater;

   Abstract : Margretelund wastewater treatment plant (WWTP) operated by the water utility Roslagsvatten AB, wasbuilt in 1956 and is located in Åkersberga town, Stockholm County, Sweden. Margretelund WWTP waslast renovated in 1999, and has been operated with the same physical, chemical, and biological processessince then. READ MORE

6. 5. Value-driving factors for Employer Attractiveness : A multiple case study within the IT industry

   University essay from Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

   Author : Jonatan Moen; Magdalena Woodhouse; [2021]
   Keywords : Customer value; Employer attractiveness; Employer branding;

   Abstract : As the society we live in today is moving towards being more technology-driven, the competition in the labor market of attracting people within the IT industry is increasing. To attract people within the IT industry, firms must understand what attracts these people to then be able to form a proposition that suits these individuals. READ MORE