Essays about: "Water purification method"

Showing result 21 - 25 of 39 essays containing the words Water purification method.

  1. 21. Evaluation of biosand filter as a water treatment method in Ghana : An experimental study under local conditions in Ghana

    University essay from Karlstads universitet/Avdelningen för energi-, miljö- och byggteknik

    Author : Linn Andersson; [2017]
    Keywords : Biosand filter; slow sand filter; Ghana; sustainable development;

    Abstract : The availability to clean drinking water is something a lot of people take for granted today. Daily, there are about 1.8 billion people around the world that drinks water from a contaminated water source. READ MORE

  3. 22. Under ytan : hur designa naturpool för privat trädgård?

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Nilgun Fernehall; [2017]
    Keywords : vatten; baddamm; ekologisk pool; biologisk rening; vattendesign; vattenväxter; vattenträdgård;

    Abstract : Det här arbetet undersöker naturpooler, ett begrepp som jag kom i kontakt med under kursen företagsekonomi andra året på trädgårdsingenjörprogrammet, då vi skulle ha en fiktiv affärsidé att arbeta med. I jakten på inspiration till trädgårdsprojekt hittades en ny värld. Världen med naturpooler. READ MORE

  4. 23. Biolayer development in a slow sand filter in Ghana : Designing a filter that is benefiting the biolayer development under local conditions

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Linda Hummerhielm; [2017]
    Keywords : slow sand filter; biolayer; development; långsamfilter; biofilm; utveckling;

    Abstract : In 2015, the United nations presented the 17 Global Goals that would put an end to extreme poverty, inequality and climate change by 2030. One of these goals was clean water and sanitation. In 2015 1.8 billion people did not have access to clean water. READ MORE

  5. 24. De-polymerization and Purification of Kraft Lignin Utilizing the Liquid-Lignin Phase

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Martin Sundin; [2017]
    Keywords : ALPHA; SLRP; Liquid-Lignin; Lignin; Technology and Engineering;

    Abstract : The effects of global warming are apparent and the work towards a sustainable future is underway. In order to reduce the environmental impact caused by the transportation sector, a transition from fossil fuels to those based on renewable resources are important. Using agricultural land to produce raw materials, e.g. READ MORE

  6. 25. Water purification with a biosand filter in Tanzania : A minor field study - Karagwe District, Tanzania

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära; Uppsala universitet/Institutionen för geovetenskaper

    Author : Johanna Gjerstad Lindgren; Zarah Olivecrona; [2016]
    Keywords : ;

    Abstract : In Karagwe district in northwest Tanzania, the non-governmental organisation Mavuno is working with water scarcity and drinking-water quality issues within the local community. Mavuno started a boarding school for girls in Chonyonyo village in the district in January 2016. READ MORE