Essays about: "Washing system"

Showing result 6 - 10 of 46 essays containing the words Washing system.

  1. 6. Water Quality Assessment for Potential Recreational Use of the Hot Spring Mawira Sitima, Malawi

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Maja Skotte; Anna Skoglund; [2022]
    Keywords : hot spring; thermal spring; water quality; water quality monitoring; Malawi; bioindication; varm källa; vattenkvalitet; övervakningssystem; Malawi; bioindikation;

    Abstract : Mawira Sitima is a thermal spring located in the village Sitima outside of Liwonde,Malawi. The spring is used by many of the local villagers to take baths, play around and wash clothes. READ MORE

  3. 7. Sustainable Corporate Bonds in the Swedish Real Estate Sector : A study on sustainable corporate bonds in the Swedish real estate sector with focus on risk premium and driving factors

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Sara Ekelund; Eleonor von Euler; [2022]
    Keywords : Corporate bonds; greenium; risk premium; Företagsobligation; greenium; risk premium;

    Abstract : The market for sustainable corporate bonds is booming and has been for the pastyears. Swedish real estate companies were first with issuing green corporate bonds andresponsible for the largest amount of issued corporate bonds. However, in the socialand sustainability corporate bond market, the sector is lagging. READ MORE

  4. 8. Optimization of district coolingsystems : A case study in a Swedish industrial setting

    University essay from KTH/Energiteknik

    Author : Siri Sinimaa; [2022]
    Keywords : ;

    Abstract : Energy utilization as well as heating and cooling specifically constitutes a large share of the energy consumption in the EU. Reducing greenhouse gas emissions in this sector is thereby of importance to mitigate climate change and fulfill the criteria stated by the Paris Agreement of limiting the increasing global mean temperature to 1.5 °C. READ MORE

  5. 9. Wet Spinning of Lignin and Cellulose Precursor Fibers Using Cold Sodium Hydroxide Dissolution

    University essay from KTH/Fiber- och polymerteknologi

    Author : Nazariy Voytyuk; [2022]
    Keywords : Alkaline Dissolution; Cold Alkali Process; Lignin; Precursor Fibers; Wet spinning; Alkalisk upplösning; Kall alkaliprocess; Lignin; Prekursorfibrer; Våtspinning;

    Abstract : Användningen av cellulosa och lignin för prekursorfibrer (PF) för kolfibrer (CF) är ett mycket intressant forskningsområde på grund av den stora miljöpåverkan som dagens PF-fossilbaserade råvara PAN har. Denna avhandling fokuserar på att utveckla PF med ett kallt NaOH-upplösningssystem med cellulosakoncentrationer från 4,5 till 5,5 viktprocent med varierande massaviskositet och tillsats av lignin från 0-40 viktprocent jämfört med cellulosa. READ MORE

  6. 10. THE ROLE OF WATER PURITY IN EMULSIFICATION AND REMOVAL OF OIL FROM SOLID SURFACES

    University essay from Malmö universitet/Institutionen för biomedicinsk vetenskap (BMV)

    Author : Andriani Tsompou; [2021]
    Keywords : ultra-pure water; detergency; detachment of oil from solid surfaces; washing; cleaning;

    Abstract : Detergents are broadly used in our everyday life for cleaning and washing procedures. They are however, a source of water pollution and can have a negative effect on human health and the environment. To reduce their negative impact, a new trend of using only pure water for washing and cleaning applications is being implemented. READ MORE