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Showing result 1 - 5 of 203 essays matching the above criteria.

  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. Prospects for standardisation of industrial PET plastics to support the transition towards a circular economy

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Agnes Ström; [2024]
    Keywords : Standard; standardisation; industrial PET; polyethylene terephthalate; circular economy; plastic; Technology and Engineering;

    Abstract : Plastkonsumtionen har ökat markant över tid och har utvecklats till ett viktigt material i dagens samhälle, men med utmaningen att råvaran främst kommer från fossila källor. Användningen av plast är i linje med den linjära ekonomin och den så kallade slit-och-släng-kulturen, vilket bidrar till felaktig hantering av plastavfall och en ineffektiv användning av resurser. READ MORE

  4. 3. Designing Behavioral Nudges for Increased Participation in Recycling as a Social Movement

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Raghdah Bankash; [2023]
    Keywords : Nudging Strategies; Interaction Design; Plastic Pollution; Behavioral Change; Behavioral Change Technology BCT ; Sustainable Behaviors; Sustainability; Society; Technology;

    Abstract : This thesis project is exploring and investigates the applications of different methods of reward and nudging strategies and their potential effect on motivating and directing people’s behavior to be more engaged in recycling as a social movement within the society of Saudi Arabia. By creating sustainable behaviors, we contribute to the solutions and help minimize the potential damage of plastic pollution. READ MORE

  5. 4. Material sustainability on scenographies for theatre performances : Sustainability assessment for scenographic activities

    University essay from Stockholms konstnärliga högskola/Institutionen för scenkonst

    Author : Marta Banal-Fernández; [2023]
    Keywords : scenography; ecoscenography; sustainable scenography; sustainability on performing arts; set design; sustainable system thinking; escenografia; ecoescenografia; sostenibilitat escenogràfica; sostenibilitat a les arts dramàtiques; disseny escènic; pensament sistèmic sostenible; escenografía; ecoescenografía; sostenibilidad escenográfica; sostenibilidad en arte dramático; diseño escénico; pensamiento sistémico sostenible;

    Abstract : Theatrical scenography is developing its methods to address its ecological impacts. This research observes the stages already accomplished by certain theaters and scenographers. Also acknowledges how expertise in sustainable product design can be transferred to scenography design and processes. READ MORE

  6. 5. Development of a microfluidic device to study simultaneous crystallization in the LIBs recycling process

    University essay from KTH/Kemiteknik

    Author : Shefali Paresh Solanki; [2023]
    Keywords : Battery recycling; microfluidics; simultaneous crystallization; simulation; crystal technology; microfluidics experimental setup; Batteriåtervinning; mikrofluidik; simultan kristallisering; simulering; kristallteknologi; mikrofluidikexperimentuppställning;

    Abstract : Återvinning av litiumjonbatterier (LIB) är avgörande på grund av kritiska råmaterialreserver och miljöhänsyn vid kassering. Hydrometallurgisk LIB-återvinning, en framstående industriell teknik, står inför kostnadseffektivitets- och komplexitetsutmaningar. READ MORE