Sökning: "end-of-life structures"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden end-of-life structures.

1. 1. Enabling Wet strength agent-reductions through CMC-addition; A case study investigating the possibilities to lower PAE in packaging board with CMC.

   Master-uppsats, Karlstads universitet/Avdelningen för kemiteknik

   Författare :Sara Christenson; [2023]
   Nyckelord :;

   Sammanfattning : In 2015, the United Nations adopted 17 different sustainability development goals. These goals were set for the global community to be guided by – but also to follow thus slowingdown climate change, prevent inequality, end poverty and make sure that by 2030 all people enjoy peace and prosperity. LÄS MER

3. 2. Use of Pulse Thermography for Characterization of Defects in Polymer Composites

   Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Kim Klöckner; [2023]
   Nyckelord :NDT; Pulse Thermography; polymer composites; boats manufacturing; end-of-life structures; defect characterization;

   Sammanfattning : In this project, the possibility of using thermography as a non-destructive testing tool in the manufacturing process of boats and to assess the quality of end-of-life composite structures has been explored. To do so, a literature surview regarding the current applications of thermography and the techniques currently used for quality control in the boats industry has been conducted. LÄS MER

4. 3. Development and Optimization of Near-infrared spectroscopy

   M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Författare :Amanda Hahlin; [2023]
   Nyckelord :Near-infrared spectroscopy; NIRS; Textile sorting; Principal component analysis; PCA; Post-consumer end-of-life textiles;

   Sammanfattning : With the growing demand for sustainable options, the existing sorting capacities are limiting the potential for fiber-to-fiber recycling. With the help of near-infrared spectroscopy (NIRS), automated sorting of textiles with high accuracy is possible due to the easy access for polymer identification. LÄS MER

5. 4. Design for Disassembly and Reuse : Developing an Indicator System for Volumetric Timber Structures Based on Case Studies

   Master-uppsats, Luleå tekniska universitet/Träteknik

   Författare :Sara Khanalizadehtaromi; [2023]
   Nyckelord :design for deconstruction; design for disassembly; timber construction; disassembly; circular economy; sustainability; volumetric timber structures; structures; DfD; Reuse; Indicator system;

   Sammanfattning : The environmental impacts of the construction industry, and the built environment, as the end product of construction activity, are massive due to the extensive use of energy and resources. Sustainability and circular economy are recognized as the main solution to the existing environmental impacts of this industry and the main approach to the sustainable development of it. LÄS MER

7. 5. Exploring Circular BESS for the Commercial and Industrial Sector: A customer-centric perspective

   Master-uppsats, Lunds universitet/Internationella miljöinstitutet

   Författare :Luca Schumann; [2023]
   Nyckelord :BESS; Circular Economy; Circularity strategies; Customer journey; Digital enabler; Earth and Environmental Sciences;

   Sammanfattning : In recent years, battery energy storage systems (BESS) have gained prominence as a key technology enabling much needed electricity grid flexibility while simultaneously providing distinct value to its end-users. With the anticipated increase of residual value holding used batteries from mobility applications entering the market, more and more companies are looking to construct BESS offers around these second-life batteries in an attempt to unlock the potential of circular business offers. LÄS MER