Essays about: "plastic and environment challenge"

Showing result 1 - 5 of 9 essays containing the words plastic and environment challenge.

  1. 1. Recovery of Dialcohol Cellulose using Micro- and Ultrafiltration Processes

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Lina Näslund; Gabriella Petersson; [2023]
    Keywords : Membrane filtration; Ultrafiltration; Microfiltration; Dialcohol cellulose; DAC; Bioplastics; Chemical engineering; Process design; Technology and Engineering;

    Abstract : The waste management and production of plastic play a concerning part in global warming and continues to have a negative effect on the environment. A promising strategy to address this challenge is to develop new sustainable materials, to replace current fossil-based plastics. READ MORE

  3. 2. Micro Crops & The Iterative Wave

    University essay from Göteborgs universitet/HDK-Valand - Högskolan för konst och design

    Author : Brianna Butler; Andrea Bindar; [2023]
    Keywords : Design; Aesthetic objects; system; Microplastics; Wicked problems; MFA in Design with specialisation in Embedded Design;

    Abstract : The current approach to facilitation has numerous benefits but lacks sufficient challenge in raising awareness about wicked problems. This paper discusses the authors’ master thesis project, conducted in collaboration with the organizational context of a plastic-free store in the Gothenburg area. READ MORE

  4. 3. Packaging for Plant-based protein diets - Exploring the requirements from the consumer and industry perspective

    University essay from Lunds universitet/Förpackningslogistik

    Author : Revathi Saravana Kumar; [2021]
    Keywords : Technology and Engineering;

    Abstract : The sustainable production and consumption of foods is gaining traction and globally, it is believed that there is nutritional transitional taking place from animal-based protein to plant-based protein. Product requirements, supply chain conditions, and consumption patterns for animal-based proteins and plant-based proteins will vary. READ MORE

  5. 4. Closing the Plastic Tap — Global Plastic Waste and the Circular Economy. A Multi-Regional Hybrid Input-Output Analysis of Plastic Waste Footprints

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Judith Baeta Humanes; [2021]
    Keywords : Business and Economics;

    Abstract : Plastic pollution is a cross-national environmental and societal challenge that needs to be addressed from the point of view of global supply chains. The circular economy (CE) has emerged as an alternative paradigm to the traditional “take-make-waste” models of production and consumption to create a closed-loop system so that plastic is trapped in the economy and not in the environment. READ MORE

  6. 5. Identifying risks of AdBlue spray on stainless steel surfaces

    University essay from KTH/Kemiteknik

    Author : Evelina Tvinne Flyg; [2021]
    Keywords : Urea; Stainless steel; SCR; Deposit; Corrosion; Urea; rostfritt stål; SCR; Avlagring; Korrosion;

    Abstract : Utsläppskontroll, reglerad av allt strängare lagstiftning, ställer höga krav på utvecklingen av noggranna efterbehandlingssystem för avgaser. När det gäller utsläpp från dieselmotorer utgör NOx-minskning en av de största utmaningarna. För tunga fordon tacklas denna utmaning ofta genom ett SCR-system. READ MORE