Essays about: "membrane desalination technologies"

Found 4 essays containing the words membrane desalination technologies.

  1. 1. Considerations and Novel Technologies in Industrial Water Treatment - Treatment of challenging wastewater

    University essay from KTH/Kemiteknik

    Author : Nils Toll; [2021]
    Keywords : Industrial water treatment; considerations; novel technologies; BOD; COD; organic waste; heavy metals; desalination; Industriell vattenrening; nyckelfaktorer; nya teknologier; organiskt avfall; tungmetaller; avsaltning;

    Abstract : Industriell vattenrening är ett extremt viktigt område inom Miljöskyddsteknik då 60% av allt sötvatten inom Sverige används av industrier. Substanser som PFAS, aromatiska textilfärger, fenol och läkemedelsrester är extra utmanande då dessa kan vara gifta för biologisk rening. READ MORE

  3. 2. Monovalent selective electrodialysis in greenhouses - An analysis of brackish groundwater and greenhouse wastewater treatment

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Georg Schücking; [2020]
    Keywords : desalination; water treatment; greenhouses; ED; MSED; monovalent selective electrodialysis; groundwater; sodium; nitrate; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Technology and Engineering;

    Abstract : Water use in greenhouse can be optimized by switching to alternative sources of irrigation water and building zero-liquid discharge systems that recirculate greenhouse effluent. The use of brackish groundwater (BGW) has become a popular option for greenhouses that have adopted reverse osmosis (RO) to reduce the salinity of their source water. READ MORE

  4. 3. Concentrator photovoltaics combined with reverse osmosis and membrane distillation for high-efficiency desalination and electricity production

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Novalie Hou; Sofie Jiang; [2020]
    Keywords : Water desalination; concentrator photovoltaics; reverse osmosis; membrane distillation; membrane desalination technologies; integrated system; CPV cost; avsaltningsteknologi; koncentrerade solceller; omvänd osmos; membrandestillation; avsaltning med membran; integrerat system; CPV kostnad;

    Abstract : This project is a bachelor thesis and aims to study the integration of concentrator photovoltaics (CPV), reverse osmosis (RO) and membrane distillation (MD) for water desalination and purification. In this report, an introduction of the need for efficient water desalination is presented. READ MORE

  5. 4. Ammonium Removal and Electricity Generation by Using Microbial Desalination Cells.

    University essay from KTH/VA-teknik, Vatten, Avlopp och Avfall

    Author : Han Wang; [2011]
    Keywords : Microbial desalination cell; microbial fuel cell; ammonium removal; power production; digested sludge;

    Abstract : Microbial fuel cell (MFC) has become one of the energy-sustainable technologies for wastewater treatment purpose in the recent years. It combines wastewater treatment and electricity generation together so as to achieve energy balance. READ MORE