Essays about: "Used Textiles"

Showing result 1 - 5 of 128 essays containing the words Used Textiles.

1. 1. Techno-Economic Analysis of Dye Separation in Textile Recycling

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : David Lundberg; [2024]
   Keywords : Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

   Abstract : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. READ MORE

3. 2. A PILOT STUDY ON STAIN REDUCTION Effects of Stains, Cleaning Agents, and Cleaning Methods on Polyester Textiles

   University essay from Göteborgs universitet/Institutionen för kulturvård

   Author : Karin Hindborg; [2023-08-28]
   Keywords : colour measurements; spot cleaning; suction table; tensile testing; textile con-servation;

   Abstract : The thesis was an experimental pilot study that investigated efficiency and effects of stains and cleaning agents on polyester textiles. A literature review and interviews with textile conservators were used to understand the degradation of polyester fibres and to find suit-able staining and cleaning agents to use in the experiments of the study. READ MORE

4. 3. Learning Embeddings for Fashion Images

   University essay from Linköpings universitet/Datorseende

   Author : Simon Hermansson; [2023]
   Keywords : Computer Vision; Machine Learning; Image Retrieval; CLIP; Masked Autoencoders MAE ; Vision Transformers; Image Captioning; Price Prediction; AI for Fashion;

   Abstract : Today the process of sorting second-hand clothes and textiles is mostly manual. In this master’s thesis, methods for automating this process as well as improving the manual sorting process have been investigated. READ MORE

5. 4. Cloning and expressing the genes encoding Glycerol dehydratase (GDHt) and 1,3-Propanediol dehydrogenase (1,3-PDDH) in E. coli

   University essay from Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

   Author : Eleni Pechlivani; [2023]
   Keywords : 1; 3-Propanediol; Glycerol dehydratase; 3-Propanediol dehydrogenase; Glycerol dehydratase reactivase; E. coli; Protein expression; Biotechnology; Technology and Engineering;

   Abstract : The biodiesel sector has witnessed tremendous growth in recent years, leading to a significant increase in glycerol production as a by-product. Addressing the challenge of glycerol valorization is crucial for the sustainability of the biodiesel industry. READ MORE

6. 5. Implementing Circular Economy Measures for Stockholm's Sustainable Development: An Assessment of Using Second-hand Textiles in School Craft Education

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Maurine Luquet; [2023]
   Keywords : Circular Economy; Climate Neutrality; Life Cycle Assessment; Sustainable Development; Textile; Waste Management;

   Abstract : Circular Economy is an increasingly popular concept, which could be implemented to decrease our environmental impacts and promote sustainable development. Within Agenda 2030 and the Paris Agreement, the city of Stockholm has the goal to become climate neutral by 2030 and wants to explore the effects ofcircularity measures. READ MORE