Essays about: "economy biogas"

Showing result 1 - 5 of 39 essays containing the words economy biogas.

  1. 1. Evaluating the potential of circular food waste management : A focus on insect feed utilization

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Jenny Eliasson; [2023]
    Keywords : Circular economy; Circular Business Models; BSF; Mealworm; Barriers; Drivers; Cirkulär ekonomi; Circkulära affärsmodeller; Soldatfluga; Mjölmask; Barriärer; Drivkrafter;

    Abstract : Approximately a third of all food produced globally is thrown away, causing both unnecessary environmental impact and unnecessary costs for producers and consumers. Food waste occurs in all steps in the supply chain, from primary production to retail stores, restaurants, and households. READ MORE

  3. 2. Biogas production with Sargassum algae in Grenada : Optimization of process and market analysis

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Wed Al-Lami; Sofia Herjevik; [2023]
    Keywords : Sargassum algae; biogas; anaerobic digestion; bioenergy; Sargassotång; biogas; anaerobisk nedbrytning; bioenergi;

    Abstract : This study has been carried out within the framework of the Minor Field Studies ScholarshipProgramme (MFS), which is funded by the Swedish International Development Cooperation Agency,Sida. The field study was conducted in Grenada in the spring of 2023. READ MORE

  4. 3. An Environmental (LCA) and economic assessment (LCC) of on-farm and centralized alternatives for biogas production for two Swedish farms in Götene

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Abdelali Ouakrim; [2023]
    Keywords : Life cycle assessment; LCA; life cycle costing; LCC; biogas; animal manure; biogas production; co-digestion;

    Abstract : Biogas production through anaerobic digestion is an important part towards the achievement of a bio-based and circular economy in Sweden. In fact, Swedish government proposed a strategy suggesting that biogas production should be increased from 2 TWh today to 7 TWh by 2030. READ MORE

  5. 4. Bio-LNG and CO2 liquefaction investment for a biomethane plant with an output of 350 Nm3/h : A techno-economic-environmental analysis

    University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

    Author : Lars-Julian Vernersson; [2022]
    Keywords : Biomethane liquefaction; Carbon dioxide liquefaction; Biogas upgrading; Liquefaction economy; Biomethane life cycle assessment; Biomethane greenhouse gas saving potential; Biomethane emission factor.;

    Abstract : Stricter requirements from the European Union and the German government regarding the utilization of renewable and sustainable fuels for transportation, power, and heat production are currently in effect. This has led to that heavy transportation companies are looking for a more sustainable alternative to liquefied natural gas, such as liquefied biomethane. READ MORE

  6. 5. Sustainable Handling of Water from Coating Process

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Anastasiia Kononenko; [2022]
    Keywords : biochemical oxygen demand; BOD; coating; xylitol; wastewater; chemical engineering; Technology and Engineering;

    Abstract : McNeil AB är en producent av rökavväjningsprodukter Nicorette® belägen i Helsingborg, Sverige. Tuggummi och tabletterna är produkter med högst produktionsvolym och drageringsprocessen av dessa produkter är den största på siten. Produktionen förväntas att öka i framtiden och med det även utsläpp av processvatten. READ MORE