Sökning: "waste stabilization pond"

Hittade 4 uppsatser innehållade orden waste stabilization pond.

  1. 1. Sustainability assessment of sanitation systems in El Alto, Bolivia : A pre-study

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Malin Smith; [2020]
    Nyckelord :Sustainable sanitation; peri-urban; urine-diverting dry toilet; waste stabilization pond; stakeholder; Hållbar sanitet; peri-urban; urinsorterande torrtoalett; stabiliseringsdamm; intressent;

    Sammanfattning : The Sustainable Development Goal (SDG) Target 6.2 aims at providing access to adequate and equitable sanitation and hygiene for all and to end open defecation by 2030. Yet, 47 % of the population in Bolivia lacked access to basic sanitation services in 2012. LÄS MER

  2. 2. Pharmaceutical pollution in irrigation water : A Minor Field Study in Chirapatre Estates in Kumasi, Ghana

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper; Uppsala universitet/Institutionen för geovetenskaper

    Författare :Therese Wesström; Jenny Andersson; [2014]
    Nyckelord :Pharmaceutical residues; wastewater; irrigation; water quality;

    Sammanfattning : In Ghana, wastewater is frequently used as a source of irrigation water for crops in urban areas, due to water scarcity and an increasing population growth. The water contains high amounts of nutrients, but also other unwanted constituents such as heavy metals, pathogens and pharmaceutical residues and is a potential health risk for the consumers. LÄS MER

  3. 3. Four Wastewater Treatment Methods Evaluated from a Sustainability Perspective in the Limbe Urban Municipality Cameroon (Central Africa)

    Master-uppsats, Mittuniversitetet/Institutionen för teknik och hållbar utveckling

    Författare :Eko victor Mosoke; [2013]
    Nyckelord :Environmental; Water; Wastewater; Sustainability; Limbe municipality; Cameroon; Management and Sanitation.;

    Sammanfattning : Aggravated by rapid population growth, urbanization, and industrialization and most recently by climate change events, the availability of water especially in the third world is reaching critical proportions.  This is aggravated by the non treatment of wastewater (sewage) and discharged of untreated wastewater into water bodies. LÄS MER

  4. 4. A conceptual model about nutrients flow in Haapsalu bay

    Master-uppsats, KTH/Industriell ekologi (flyttat 20130630)

    Författare :Dolores Soriano Falco; [1998]
    Nyckelord :;

    Sammanfattning : Haapsalu Bay is a very shallow area consisting of semiclosed regions partly separated by peninsulas in the coastal zone of West Estonia. The main inflow of fresh water, 33.875.436 m3/year, from some small rivers (Ungru, Taebla, Vönnu, Asukula) falls into the eastern part of Haapsalu Bay, with the Nitrogen load 72. LÄS MER