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Showing result 1 - 5 of 563 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. Logistikoptimering med 3PL-Integration

   University essay from Högskolan Väst/Institutionen för ingenjörsvetenskap

   Author : Adam M. Seraj; [2024]
   Keywords : Logistics Optimization; Cost-effectiveness; Third-party Logistics; Economic Analysis; Logistikoptimering; Kostnadseffektivitet; Tredjepartslogistik; Ekonomisk analys;

   Abstract :  Bakgrund – Essity, en framstående aktör inom hygien- och hälsobranschen, står inför utmaningar gällande logistikflödet för konsumentprodukter från produktionsanläggningen i Lilla Edet till kunder i Danmark. Den nuvarande logistikprocessen involverar intern transport med egna lastbilar till externa lager. READ MORE

4. 3. Optimization of the Supply Chain Network design by using scenario planning to build resilience.

   University essay from Göteborgs universitet/Graduate School

   Author : Alexander Santos Collantes Taqueda; Johan Vinge; [2023-07-03]
   Keywords : ;

   Abstract : Different geopolitical tensions, economic upheavals and operational instability make the logistics network challenging to manage against disruptions. These events can make the network see an escalation in cost and resources needed, and the time to recover from these disruptions and stabilize the network. READ MORE

5. 4. Developing a portable, customizable, single-channel EEG device for homecare and validating it against a commercial EEG device

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Máté Károly Tóth; [2023]
   Keywords : Electroencephalography EEG ; Portable EEG; Single-channel EEG; Commercial EEG; Brain-machine interface; Prototype development; Elektroencefalografi EEG ; Bärbar EEG; Enkanaligt EEG; Kommersiellt EEG; Hjärna-maskin-gränssnitt; Prototyputveckling;

   Abstract : There are several commercial electroencephalography (EEG) devices on the market; however, affordable devices are not versatile for diverse research applications. The purpose of this project was to investigate how to develop a low-cost, portable, single-channel EEG system for a research institute that could be used for neurofeedback-related applications in homecare. READ MORE

6. 5. Comparative Analysis of On-site vs Off-site green-Hydrogen Value Chain Scenarios to cover projected Aviation demand : A case for Toulouse Blagnac Airport in France

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Stathis Alexandrou; [2023]
   Keywords : Hydrogen Production; Value Chain Analysis; Levelized Cost of Hydrogen Production LCOH ; Hydrogen for Aviation; France; Toulouse Airport; Analys av vätgasens värdekedja; kostnader för vätgasens försörjningskedja; LCOH; flytande vätgas; vätgas för luftfarten; Frankrike; Toulouse Airport; ;

   Abstract : Amidst the efforts to mitigate the energy-related carbon emissions of human activities and pursuing a net-zero future by 2050, the aviation sector, as part of a wider group of hard-to-decarbonize sectors is responsible for 12% of all the transportation emissions globally. Green Hydrogen as a zero-emissions alternative fuel from water and renewable energy serves as a prime candidate to replace conventional aviation fuels and lead the way towards carbon-free flights. READ MORE