Essays about: "Vattenreningsmetod"

Found 5 essays containing the word Vattenreningsmetod.

  1. 1. Cradle-to-Gate LCA of Water Treatment Alternatives : A case study performed for Norrvatten’s future waterwork expansion

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Siddharth Selvarajan; [2021]
    Keywords : Life cycle assessment; Water purification method; Potable water production; Microbiological barrier; Activated carbon; Sludge separation; Livscykelbedömning; Vattenreningsmetod; Produktion av dricksvatten; Mikrobiologisk barriär; Aktivt kol; Slamavskiljnin;

    Abstract : Norrvatten is a municipal association which owns a water treatment plant capable of supplying good quality drinking water to the consumers in the associated neighbouring municipalities. After preliminary investigations for the future year of 2050, there were estimates which suggest a potential water quality degradation in the lake which supplies the raw water for treatment due to uncertain future climatic conditions and other forms of pollutions from the surrounding. READ MORE

  2. 2. Environmental Impacts of a Wastewater Treatment Plant – With Sidestream Deammonification

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Malin Ekman; [2020]
    Keywords : Deammonification; LCA; Life cycle assessment; WWTP; Wastewater treatment; Avloppsrening; Avloppsreningsverk; Deammonifikation; LCA; Livscykelanalys;

    Abstract : Människan ger upphov till avloppsvatten varje dag. Kommunalt avloppsvatten är rikt på kol, kväve och fosfor, vilka har en stor miljöpåverkan. Vattenrening är i och med detta en nödvändighet för att minimera den antropogena inverkan på naturen och den biologiska mångfalden. READ MORE

  3. 3. 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

  4. 4. Water treatment at personal level : An examination of five products intended for a small scale, personal point-of-use

    University essay from Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggande

    Author : Mathias Österdahl; [2016]
    Keywords : Water treatment; relief work; international missions; drinking water; disasters; Vattenrening; hjälparbete; internationella insatser; dricksvatten; katastrofer;

    Abstract : Water, and particularly clean water is essential for humans with a profound effect on health and has the capacity to reduce illnesses. Paradoxical, water is a medium where disease causing agents could be transmitted into the human body. READ MORE

  5. 5. Solar powered water treatment : Examining solar evaporation as a sustainable water treatment method in rural areas in Ghana

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

    Author : Per-Erik Johansson; [2013]
    Keywords : ;

    Abstract : Since the currently used method of supplying clean drinking water to the Ghanaian population consists of selling water sachets of 0.5 liter, there is a major ecological problem due to plastic contamination of the environment. The relatively high water price of buying these sachets also causes economic problems for a large portion of the population. READ MORE