Sökning: "Marine Fuels"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden Marine Fuels.

  1. 1. Pulverkol som akut kemisk barriär för dricksvatten

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Alexandra Klerck; [2020]
    Nyckelord :Bensin; MGO; Hybridolja; Pulveriserat aktivt kol PAK ; oljeutsläpp; löslighet;

    Sammanfattning : På Norrvattens reningsverk, Görvälnverket, produceras dricksvatten genom rening av råvatten från Östra Mälaren. Dricksvattenverket ligger i direkt anslutning till Mälaren, vilket är bra då vattnet inte behöver transporteras för att renas. LÄS MER

  2. 2. Tourism and marine resource conservation tentacle in tentacle? Zanzibari hotels as biosphere stewards in support of octopus closures

    Master-uppsats, Stockholms universitet/Stockholm Resilience Centre

    Författare :Michael Bohlin; [2020]
    Nyckelord :Corporate biosphere stewardship; tourism; marine resource conservation; small-scale fisheries; Zanzibar; trade; value chain; octopus; signal dilution; Mashirikiani ya kibiosphere stewardship; utalii; uhifadhi wa rasilimali zabahari; wavuvi wadogo wadogo; Zanzibar; biashara; mnyororo wa thamani; pweza; signal dilution;

    Sammanfattning : Tourism fuels the Zanzibari economy but adds to the depletion of marine resources. However, the concept of corporate biosphere stewardship suggests that companies with consolidated power can influence sustainability pathways. LÄS MER

  3. 3. Alternative fuels for shipping : Feasibility study in Singapore

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Beatrice Foscoli; [2020]
    Nyckelord :;

    Sammanfattning : This thesis work was performed as a collaboration between the University of Cambridge and the Royal Institute of Technology and was initially intended to be performed as a 5-months internship at the CREATE Centre of Singapore. Unfortunately, due to the COVID-19 pandemic, it could only be done remotely. LÄS MER

  4. 4. SOLAR ROOF - Roof potential investigation for installing PV system

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Forough Hosseini; Saba Salehi; [2020]
    Nyckelord :Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

    Sammanfattning : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. LÄS MER

  5. 5. Feasibility Study of the Decarbonisation and Electrification of a Commuter Ferry in Stockholm city

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Matilda Helgesson; [2020]
    Nyckelord :Fuel cells; Fuel cell hybrid; HVO; Li-ion battery; techno-economic analysis; Bränslecell; HVO; bränslecellshybrid; Li-jon batteri; teknoekonomisk analys;

    Sammanfattning : There is a need for alternative marine fuels and propulsion techniques in order to reduce the environmental and climate impacts of the transport sector, and meet the new Swedish climate targets of net zero emissions by 2045. There are several projects and studies on full electric ferries, while the option of hydrogen fuel cell-battery hybrids are not as well explored. LÄS MER