Sökning: "elvisp"

Hittade 2 uppsatser innehållade ordet elvisp.

1. 1. Ställsam : En fristående lösning för elvispar

   Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Författare :Elin Sandberg; [2022]
   Nyckelord :Användarcentrerad design; teknisk design; elvisp; ställning; inspiration; ideation; implementation;

   Sammanfattning : This project is a thesis for a Bachelor of Science in Industrial Design Engineering at Luleå Tekniska Universitet. In the project, a concept has been developed for a solution to be able to use an electric whisk without holding it. It can be difficult to hold an electric whisk and whisk together a batter. LÄS MER

3. 2. Urine nitrification: Start-up with high strength urine

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Axel Olsson; [2017]
   Nyckelord :high strength; start-up; stabilisation; urine; nitrification; water engineering; environmental engineering; avloppsteknik; Technology and Engineering;

   Sammanfattning : The importance of recycling nutrients becomes more important as the finite resources starts running out, and recycling of urine nutrients is an important factor in developing a sustainable society that takes advantage of nutrients already existing in the system. Urine only represents one percent of the domestic wastewater volumetric flow, but contains 80 % of the nitrogen, 50 % of the phosphorus and 60 % of the potassium of the total wastewater. LÄS MER