Essays about: "Anna Bevin"

Found 2 essays containing the words Anna Bevin.

1. 1. Quantitative and qualitative analysis of dyes in pulp from recycled textiles

   University essay from KTH/Fiber- och polymerteknologi

   Author : Anna Bevin; [2023]
   Keywords : Textile fibers; Dyes; Kappa number; FTIR; UV-VIS; Textilfibrer; Färgämnen; Kappatal; FTIR; UV-VIS;

   Abstract : To decrease the environmental footprint, the textile industry needs to become more circular. One company that is trying to close the textile lifecycle loop is the Swedish company Renewcell. In the Renewcell process, discarded clothes and other textile waste are turned into a dissolving pulp that can be used for production of new textiles. READ MORE

3. 2. Chemical analysis of hazardous substances in permanent tattoo inks available on the market

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Anna Bevin; An Na Lay; Daniel Ullmark; Jessika Hagman; [2020]
   Keywords : Tattoo inks; tattoos; metals; pigments; skin; matrix assisted laser desorption ionization time of flight mass spectrometry; inductively coupled plasma mass spectrometry; mass spectrometry; allergens; dyes;

   Abstract : As permanent tattoos are becoming more popular and common, an increased number of allergic reactions to tattoos is reported. The purpose of this project was to analyze tattoo inks for hazardous substances, and whether they comply to current Swedish and European legislative requirements. READ MORE