Sökning: "ethylbenzene"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet ethylbenzene.

  1. 1. Utvärdering av faktorer för optimering av biologisk in situ-sanering av bensinförorenad mark

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Niklas Johansson; [2021]
    Nyckelord :in situ; remediation; enhanced biodegradation; BTEX; benzene; toluene; ethylbenzene; xylenes; petrol; filling station; soil pollution; groundwater; oxidiser; parameter; environment; in situ; sanering; förhöjd biologisk nedbrytning; BTEX; bensen; toluen; etylbensen; xyleber; bensin; drivmedelsanläggning; bensinstation; markförorening; grundvatten; oxidationsmedel; parameter; miljö;

    Sammanfattning : En av de vanligaste föroreningarna i mark och grundvatten är aromatiska kolvä- ten såsom bensen, toluen, etylbensen och xylener. Dessa härstammar från ex. ben- sin och har läckt ut till omgivande miljö från drivmedelsanläggningar. LÄS MER

  3. 2. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery

    Master-uppsats, KTH/Energiteknik

    Författare :Ioannis Asvestas; [2018]
    Nyckelord :;

    Sammanfattning : The society is striving to tackle the over-extraction of Earth´s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. LÄS MER

  4. 3. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery

    Master-uppsats, KTH/Energi- och ugnsteknik

    Författare :Ioannis Asvestas; [2018]
    Nyckelord :pyrolysis; energy; electrical and electronic waste; polymers; plastics; materials; recovery;

    Sammanfattning : The society is striving to tackle the over-extraction of Earth’s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. LÄS MER

  5. 4. The impact on the morphology of the active layer from an organic solar cell by using different solvents

    Kandidat-uppsats,

    Författare :Robbert Schelfhout; [2017]
    Nyckelord :organic solar cells; polymer solar cells; morphology of active layer; polymer blend; solvent annealing; spin coating; dip coating; time resolved fluorescence; steady state fluorescence; absorption spectroscopy; atomic force microscopy;

    Sammanfattning : The rise in the world population can be correlated with an increase in energy need. Fossil fuels are not going to able to cover this need in energy because not only are they limited, they also have a negative effect on the environment. A reason the more to switch renewable energy. One of the most popular renewable energy source is solar energy. LÄS MER

  7. 5. Landskronas södra industriområde - sker ett läckage av markföroreningar via dagvattensystemet?

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Louise Andersson; [2014]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : Landskrona is a distinct industrial city and has since the 1700th century had many major industries, which has contributed to negative effects on the environment and caused pollution in soil and water. When the land wasn’t enough and more space was needed for exploitation, the area started to get filled up with dredged and filling material. LÄS MER