Essays about: "waterborne"

Showing result 11 - 15 of 35 essays containing the word waterborne.

  1. 11. A novel chitosan-stearic coating with bee-pollen microcapsules for corrosion protection

    University essay from KTH/Materialvetenskap

    Author : Albin Andersson; [2020]
    Keywords : ;

    Abstract : In this project a novel chitosan-stearic acid (CS-SA) coating with bee-pollen microcapsules for encapsulation of 2-mecraptobenzothiazole (MBT) as a waterborne formulation for a biocompatible corrosion protection coating was developed and the coating properties was analyzed. Hydrophobic stearic acid (SA) was crosslinked with via a carbodiimide reaction to form micelles and is assembled on the bee- pollen grains and the chitosan matrix was further self-crosslinked using glutaraldehyde (GA). READ MORE

  3. 12. Epidemiological aspects of infectious salmon anemia

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

    Author : Karl Mård; [2019]
    Keywords : Infektiös laxanemi; ILA; epidemiologi;

    Abstract : Infectious salmon anemia is an orthomyxyviral disease posing a serious challenge to the aquaculture of atlantic salmon (Salmo salar). The virus causes severe disease resulting in high moratlity and significant costs to the industry. READ MORE

  4. 13. A comparative study of manually and remote-controlled valves in Dar es Salaam : Efficiency of remote-controlled water valves in water supply systems

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Viktor Nilsson; Ola Serck; [2019]
    Keywords : Challenge Definition Education CDE ; Dar es Salaam; valve control; water distribution;

    Abstract : Water is an essential resource for basic human survival, but today several cities and people lack access to both reliable and clean water. Dar es Salaam in Tanzania is undergoing a rapid population growth and need to improve their current water delivery system in order to provide water to the city’s inhabitants. READ MORE

  5. 14. Comparison of heating system : focusing on costs

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Pierre Lagerqvist; [2019]
    Keywords : ;

    Abstract : The purpose of this report was to compare different types of commonly occurring waterborne heating systems to see which of the alternatives has the lowest total cost in terms of materials and labor costs. The work is based on a reconstruction of an ongoing project of the rescue station in Varberg Municipality in Halland County. READ MORE

  6. 15. Coliform as an indicator of waterborne microbial pathogens : identification using DNA sequencing

    University essay from SLU/Department of Molecular Sciences

    Author : Beatrice Tillgren; [2019]
    Keywords : water safety; indicator organism; microbial detection methods; international and national water regulations;

    Abstract : Coliforms are a group of bacteria that since the end of the 1900s’ have been used as an indicator for fecal contamination of water. With advances in microbiology in the 1900’s it became clear that the coliform group is large and varied group of bacteria and not ideal to use as indicator of waterborne pathogens. READ MORE