Essays about: "eco friendly nature"

Showing result 1 - 5 of 13 essays containing the words eco friendly nature.

  1. 1. Microbial production of chemical building blocks from lignin

    University essay from Lunds universitet/Teknisk mikrobiologi

    Author : Kevin Bertilsson; [2024]
    Keywords : Lignin; Green plastic; Vanillin; Microbial production; Applied microbiology; Biology and Life Sciences;

    Abstract : Plastics, derived from fossil fuels, have raised considerable environmental concerns. This has prompted the search for sustainable and safer plastic precursors alternatives. One alternative explored in the present study is vanillin, a phenolic compound derived from lignin, an abundant and renewable natural polymer. READ MORE

  3. 2. Influence of supercritical carbon dioxide (scco2) dyeing parameters on color fastness of polyester fabric dyed with disperse dye : A study towards minimizing the energy consumption of polyester (pet) fabric dyeing with azo disperse dye

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Tapas Das; [2023]
    Keywords : Supercritical fluid dyeing; polyester PET fabric; coranger orange PE3330; color fastness; ideal dyeing conditions; eco-friendly;

    Abstract : Amid growing environmental concern and continuous depletion of natural resources (such as water), the textile industry is constantly searching for sustainable production process. Traditional dyeing processes, notorious for their enormous water consumption, have led society to search alternative dyeing method. READ MORE

  4. 3. Refrigerant Selection for District Heating’s Large-scale Heat Pumps

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

    Author : Görkem Balyaligil; [2023]
    Keywords : heat pump; district heating; refrigerant; natural; synthetic;

    Abstract : The global demand for heat as the primary source of final energy underscores the urgency of decarbonizing the heating sector to foster sustainability. Heat pumps are crucial in achieving sustainability, particularly in district heating applications, offering efficient centralized heating solutions. READ MORE

  5. 4. Reclaiming Eco Assemblages - Emphasis on ecosystem resilience in human-oriented urban design in Varvsstaden, Malmö, Sweden

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Ghada Ahmed Mahmoud Shaaban; [2022]
    Keywords : Post Industrial; Ecosystem Resilience; Green-Blue Infrastructure; Malmö; Öresund; Arts and Architecture;

    Abstract : Many cities are facing the problem of old industrial areas whose soil has been contaminated with toxic substances created by different historical activities within the area. The great unsolved environmental problems, such as: water, soil and air pollution prob- lems, and habitat loss in the Öresund region today, are a result of the industrialization era. READ MORE

  6. 5. Technology and market screening for “green” disposable diapers

    University essay from KTH/Fiber- och polymerteknologi

    Author : Carolina Nealis; [2021]
    Keywords : disposable diapers; nappies; green; eco; ecological; Engångsblöjor; miljövänliga; gröna; eco; ekologiska;

    Abstract : Marknadens påstående om att ”använda så lite plast som möjligt” är vilseledande när 5 av 11 miljövänliga blöjmärken observerades innehålla 80-75% fossil baserad plast.  Detta demonstrerar att vilseledande marknadsföring är närvarande på marknaden av miljövänliga engångsblöjor. READ MORE