Essays about: "advantages and disadvantages of electricity"

Showing result 21 - 25 of 26 essays containing the words advantages and disadvantages of electricity.

  1. 21. Economic Analysis of Hydrogen Production by Photovoltaic Electrolysis

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Luciano Gajardo; [2014]
    Keywords : Economic analysis; photovoltaic electrolysis system; hydrogen production cost; steam reforming;

    Abstract : Awareness of the climate situation and greenhouse gas emissions from fossil fuels has focused attention on hydrogen as a renewable and sustainable energy resource. In this work an economic analysis of hydrogen production by a photovoltaic electrolysis system was conducted. READ MORE

  3. 22. Cooking fuels in China : contaminant emission and energy aspects

    University essay from Avdelningen för bygg- energi- och miljöteknik

    Author : Chang Dou; [2012]
    Keywords : cooking fuels in China; combustion products; literature study;

    Abstract : At present, the main cooking fuels inChinaare natural gas, coal gas, liquefied petroleum gas (LPG), coal, biogas, wood and straw. This paper reviews the characteristics, advantages, disadvantages and the current application status of these different cooking fuels. READ MORE

  4. 23. Harvesting energy from the sea

    University essay from KTH/Kraft- och värmeteknologi

    Author : Mathilde Leclercq; [2012]
    Keywords : marine energy tidal wave power;

    Abstract : Every marine energy source presents advantages and disadvantages. For example, they are not atthe same stage of maturity. Tidal range power is fully mature but the limited number of sitesavailable, combined with the large environmental impacts and investment costs limit itsdevelopment. READ MORE

  5. 24. Bedövningsmetoder vid slakt av svin : en jämförelse ur djurvälfärdsperspektiv

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Johan Wallin; [2011]
    Keywords : argon; koldioxid; elektricitet; bedövning ; slakt; välfärd;

    Abstract : Stunning of pigs at slaughter constitutes of primarily two methods; carbon dioxide and electricity. Both methods have advantages and disadvantages from an animal welfare point of view. The purpose of this study is to compare different methods of stunning pigs from a welfare point of view. READ MORE

  6. 25. Waste from glued wood - A base for new products and/or bio-fuel?

    University essay from Energisystem; Institutionen för ekonomisk och industriell utveckling

    Author : Therese Bjurman; [2009]
    Keywords : wood waste;

    Abstract :   The Swedwood Company is a supplier to IKEA of wood furniture. They have grown larger concurrently with IKEA and at present they have 47 production units spread over twelve countries of which most are located in Eastern Europe. One of the factories is Zbaszynek which is located in Poland. They manufacture so called board-on-frame furniture. READ MORE