Essays about: "Mikroplaster"

Showing result 1 - 5 of 22 essays containing the word Mikroplaster.

1. 1. Formulation development, rheological characterization, and cosmetic evaluation of gel-creams

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Carl Pontén; [2024]
   Keywords : Rheology; Texture analysis; Viscometry; Semisolids; Design of Experiments; Critical Process Parameters; Critical Quality Atttibutes; Pharmaceutical Technology; Technology and Engineering;

   Abstract : Oil in water (o/w) emulsions are thermodynamically unstable systems composed of small oil droplets dispersed in a continuous aqueous phase. This means that given enough time, the two phases will separate. Pharmaceutical emulsions are used as a method of administering the Active Pharmaceutical Ingredient (API) for topical applications. READ MORE

3. 2. Microplastics in Scanian wetlands : Sege river & Kävlinge river

   University essay from Malmö universitet/Institutionen för Urbana Studier (US)

   Author : Ludvig Stoltz; Pernilla Leijon; [2023]
   Keywords : plastic pollution; wetlands; microplastics; Scania; density separation; plastföroreningar; våtmarker; mikroplaster; Skåne; flotteringsmetod;

   Abstract : It is estimated that 75 million tons of plastics waste is currently in the ocean and expects to increase in line with plastic consumption. Plastic items in natural or aquatic environments are fragmented into smaller pieces called microplastics. Microplastics can enter rivers and lakes through sewage water to end up in wetlands where they sediment. READ MORE

4. 3. Managing microplastics: A study of recent development in the EU and the UN

   University essay from Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

   Author : Hilda Björkman; [2023]
   Keywords : EU-rätt; EU law; folkrätt; public international law; internationell miljörätt; international environmental law; mikroplast; microplastics; Law and Political Science;

   Abstract : På grund av plasts ubikvitet i världens hav utvecklas rättsliga instrument för att motverka de negativa miljöeffekterna av plast. Denna uppsats analyserar kritiskt två nya rättsliga utvecklingar inom den internationella miljö-rätten: förordning (EU) 2023/2055 om mikroplaster (som en del av REACH-initiativet) och utvecklingen av ett globalt FN-plasttraktat. READ MORE

5. 4. Weight Optimization of Vertical-Axis Wind Turbine Blades constructed in Swedish Fossil Free Steel : With respect to fatigue life time

   University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

   Author : Johannes Hall; Albin Larsson; [2023]
   Keywords : VAWT; Wind Turbine Blade; SSAB; Fossil-Free; Weight Optimization; Topology Optimization; Sizing Optimization; NACA 0018; STRENX 1300; Abaqus; Tosca Structure; VAWT; Vindturbinblad; SSAB; Fossilfritt; Viktoptimering; Topologioptimering; Size-Optimering; NACA 0018; STRENX 1300; Abaqus; Tosca Structure;

   Abstract : Wind turbines have been utilized for centuries to harness energy from the wind. Commercial wind turbine blades are typically made from composite materials, which are difficult to recycle, leading to blades ending up in landfills at the end of their lifecycle. Additionally, these materials contribute to microplastic pollution. READ MORE

6. 5. Mikroplaster i damm från ridunderlag - pilotstudie

   University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

   Author : Niklas Nilsson; [2023]
   Keywords : fibersand; underlag; häst; nedbrytning;

   Abstract : Ridsporten är en av de största ungdomsidrotterna inom Sverige. År 2018 beräknades det att cirka 5 miljoner ridtimmar genomförs på landets ridskolor årligen. På grund av Sveriges klimat spenderas mycket av denna tid inom ridhus. READ MORE