Essays about: "metal retention"

Showing result 1 - 5 of 21 essays containing the words metal retention.

1. 1. Water quality improvement of highway runoff by the filter material D-Rainclean : A five-month field trial

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : William Gulding; [2023]
   Keywords : Adsorption; D-Rainclean; metal removal; Reactive filter; stormwater treatment;

   Abstract : Highway runoff and its pollutants are of growing concern. These pollutants require treatment as their concentration often are increased. A common removal method is the use of sedimentation ponds that removes particulates through gravity. READ MORE

3. 2. Exploring Particulate Filtration during Thermal Runaway in Lithium-Ion Battery Packs

   University essay from KTH/Kemiteknik

   Author : Amanda Halvarsson; [2023]
   Keywords : battery pack; particles; thermal runaway; filtration; batteripack; partiklar; termisk rusning; filtrering;

   Abstract : Med övergången till elektrifiering inom transport uppstår nya utmaningar när det gäller batterisystem som placeras i elfordon. Det finns för närvarande en möjlighet att minska riskerna med toxiciteten hos partiklar som sprutas ut med de gaser som bildas under termisk rusning i litiumjonbattericeller som är placerade i batterisystem. READ MORE

4. 3. Numerical Simulations of Metal Recovery for Battery Recycling

   University essay from KTH/Processteknologi

   Author : Morgan Ölander; [2023]
   Keywords : Batteriåtervinning; Metall återvinning; Kristallisation; Computational Fluid Dynamics CFD ; Populationsbalansmodellering; Battery recycling; Metal recovery; Crystallisation; Computational Fluid Dynamics CFD ; Population balance modelling;

   Abstract : Den pågående elektrifieringen av transport och samhälle kräver utveckling av nya metoder för återvinning av batterier. Hydrometallurgi som fokuserar på selektiv kristallisation av metaller är ett intressant alternativ för dessa ändamål. Dessa system kan studeras genom modellering och simulering. READ MORE

5. 4. Effect of Cement Type on Zirconia and Metal-Ceramic Tooth-Supported Crowns – A Retrospective Journal Survey

   University essay from Umeå universitet/Tandläkarutbildning

   Author : Jennifer Nilsson; Mikael Wedin; [2022]
   Keywords : dentistry; prosthodontics; crown; cement; zirconia; porcelain-fused-to-metal;

   Abstract : Background: The golden standard for single unit crowns has for long been porcelain fused to metal (PFM). However, demands for improved esthetic materials has driven the development of zirconia which has increased in popularity due to its eminent mechanical and esthetic properties. READ MORE

6. 5. P-cycling in sub-Arctic lakes – the importance of sediment release and retention

   University essay from SLU/Dept. of Aquatic Sciences and Assessment

   Author : Hanna Ravry; [2022]
   Keywords : phosphorus; sediment; oligotrophication;

   Abstract : Oligotrophication is generally caused by a decreased nutrient availability, usually due to phosphorous limitation. This is a phenomenon impacting the entire food web and at worst causing cascading alterations within an ecosystem. Lakes of the Northern Hemisphere have lately been documented to be subjected to oligotrophication (e.g. READ MORE