Essays about: "Best out of waste material"

Showing result 1 - 5 of 18 essays containing the words Best out of waste material.

  1. 1. Transforming Consumption Practices: A Social Practice Theory Analysis of Repairability and Lifetime Extension of Smartphones

    University essay from Lunds universitet/Institutionen för tjänstevetenskap

    Author : Ester Ósk Gestsdóttir Waage; Marite Putna; [2023]
    Keywords : Keywords: smartphones; sustainable consumption; social practice theory; degrowth; environmental impact; repair; lifetime extension.; Social Sciences;

    Abstract : The lifetime extension of smartphones is seen as a prominent way to reduce the environmental impacts caused during the production of the devices. Smartphones may be small devices, but their impact is no longer small as for the past years e-waste has been the largest growing waste generated globally. READ MORE

  3. 2. Varnishing of Fiber-based Closures

    University essay from Lunds universitet/Förpackningslogistik

    Author : Nisha Sunil David; [2023]
    Keywords : Varnishing; fiber-based closures; water-based spray coating; packaging; repulpability ; Technology and Engineering;

    Abstract : This research aims to investigate water-based varnishes and technologies to coat fiber-based closures to attain water barrier properties. To ensure recyclability the repulpability of coated and uncoated lids is tested. The research approach is exploratory. READ MORE

  4. 3. Synergies of nutrient fractions for fertilization in agriculture

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Linda Adjei; [2022]
    Keywords : Phosphorus; Wastewater; Polonite; molybdenum blue spectrophotometry; Fertilizer; Sunflower; Plant growth;

    Abstract : A few countries are controlling the worlds phosphate reserves and this raw material is depleting at a faster rate. Most of the mined phosphate rock comes from Morocco and the Russia area which has unstable security. Studies shows that about 40% of potash export and 28% of nitrogen and phosphorus (P) fertilizer products comes from the Russia area. READ MORE

  5. 4. Coating of yarn with PEDOT-PSS : An examination of optimal manufacturing parameters in a dip coating production line for conductive yarn.

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Sandra Florén; Alma Pettersson; [2022]
    Keywords : PEDOT-PSS; Conductive yarn; dip-coating;

    Abstract : Electrically conductive smart textiles are a very interesting area that could be important for the development of smart textiles. Today, conductive yarns and threads are often produced from coveted metals such as silver, copper and gold. READ MORE

  6. 5. Planning of a Production layout for a Swedish manufacturing company : A case study at REHOBOT Rotex AB

    University essay from Jönköping University/JTH, Produktionsutveckling

    Author : Akshay Shettennavar; Prajwal Yadav Prasanna Kumar; [2021]
    Keywords : Layout planning; Lean; Systematic layout planning; 8 waste; 5S; Visual Management; material handling; and material flow;

    Abstract : Plant layout is the heart of any production line because if the layout is not properly laid, there can be numerous consequences. Planning a layout for an SME is the most crucial and tedious job for a manufacturer because it is time-consuming and sometimes a costly process. READ MORE