Essays about: "baths"

Showing result 1 - 5 of 23 essays containing the word baths.

  1. 1. Desalination of Archaeological Iron Objects in Vacuum

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Aleksi Pienimäki; [2023-12-13]
    Keywords : Archaeological iron; desalination; vacuum;

    Abstract : This work investigates the efficiency of commercially available vacuum containers as a physical deoxygenation method for desalination solutions for archaeological iron. Other factors are investigated as well, such as the effect of cleaning the objects of their corrosion crusts before treatment and drying them between subsequent treatment baths. READ MORE

  3. 2. Wet Spinning of Cellulose-Lignin Precursor for Carbon Fibers : Effect of Coagulation Bath Composition & Spin Finish

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Julia Sundmark; [2023]
    Keywords : Carbon fiber; Cold alkali; Cold NaOH; lignin; cellulose; wet spinning; Kolfiber; kallalkali; lignin; cellulosa; våtspinning;

    Abstract : Carbon fibers (CF) are a material with a composition of over 90% carbon, which has high mechanical properties and low density. This unique combination of properties makes it requirable in applications such as vehicles, aerospace, wind power, and space industries. Commercially made CF are made using the fossil raw material polyacrylonitrile (PAN). READ MORE

  4. 3. 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

  5. 4. Fåglar som tar vatten över huvudet : en studie om sällskapsfåglars badbeteende och badvanor i hemmet

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Daniella Sevä; [2020]
    Keywords : badbeteende; sällskapsfåglar; miljöberikning; välfärd; vatten; fjäderunderhåll;

    Abstract : Litteratur om fåglars badbeteende är splittrat och inte ense över hur nödvändigt bad är vilket kan leda till välfärdsproblem för fåglar. Badbeteendet hos sällskapsfåglar har undersökts både genom litteratur och en enkätundersökning. Beteendet kan delvis styras av fåglarnas anatomi och fåglar är flexibla i sin badteknik. READ MORE

  6. 5. Edible Fungal Production using Acetic Acid as Carbon and Energy Source

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

    Author : Barbara Mae Alontaga; Anna Axebrink; [2020]
    Keywords : VFA; Volatile fatty acid; acetic acid; Fungi; Carbon source; Energy source;

    Abstract : Volatile fatty acids (VFAs) have become attractive and gained high research interest due to its significance for the chemical industry and economical advantage. These acids can be produced by utilizing organic waste such as food waste as substrate through anaerobic digestion. READ MORE