Essays about: "Purification sea water"

Showing result 1 - 5 of 6 essays containing the words Purification sea water.

  1. 1. Purification of watercontaminated by poly- andperfluorinated chemicals : Analysing the efficiency of the combinedtechniques ion exchange resin and rotating bedreactor

    University essay from Umeå universitet/Kemiska institutionen

    Author : Jessica Borgström Mellergård; [2021]
    Keywords : ;

    Abstract : Development and usage of poly-and perflourinated chemicals has increased considerablysince their discovery. They have since then polluted our environment and are exposed tohumans via drinking water and sea food amongst others. READ MORE

  3. 2. Blå-gröna synergier : att använda vegetation i dagvattenhanteringen för att klimatanpassa Östra Gäddviken

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Johanna Petersson; Sofia Sjödin; [2014]
    Keywords : dagvattenhantering; vegetation; klimatanpassad; synergier; Östra Gäddviken;

    Abstract : Klimatanpassning är ett aktuellt ämne i dagens stadsplanering och en utmaning för landskapsarkitekter och stadsplanerare. Klimatförändringarnas effekter är ökad nederbörd, stigande medeltemperatur och havsnivåer samt ett mer extremt klimat överlag. READ MORE

  4. 3. Experimental Analysis of Integrated System of Membrane Distillation for pure water with solar domestic hot water

    University essay from KTH/Energiteknik

    Author : Muhammad Asim; [2013]
    Keywords : ;

    Abstract : In GCC countries, especially in UAE desalination of sea water is considered to be one of the most effective and strategic alternative for satisfying the current and future demand of water for domestic purposes. The depletion of ground water aquifers, rapid industrial development and increase of urban population in UAE lead to tremendous increase in fresh water demand during past decade. READ MORE

  5. 4. Ut ur Östersjön genom vassen : beskrivning av övergödningsproblematiken samt optimering av en reningsmetod genom skörd av vattenväxter

    University essay from SLU/Dept. of Soil and Environment

    Author : Sofie Orvestedt; [2013]
    Keywords : vass; fosfor; kväve; övergödning; skörd; vattenväxter; näringsupptag; Östersjön; jättegröe; kaveldun; rörflen; andmat;

    Abstract : This study is based on AgroSeas business idea from environmental problems to valuable resource, with the objective to optimize a method to purify the already eutrophicated Baltic Sea by harvesting water plants, mainly reed. The nutrients will then be recirculated to arable land through residues from biogas production. READ MORE

  6. 5. Hydrauliken i Ångersjöns fosforfällor : bestämning av flödesvägar och åtgärdsförslag för optimal fosforbindning vid avloppsrening med reaktiva filter

    University essay from SLU/Dept. of Soil and Environment

    Author : Ellinor Jansson; [2008]
    Keywords : fosforrening; Ångersjön; filtermaterial;

    Abstract : Discharge of untreated wastewater leads to unnaturally high levels of nitrogen and phosphorus in rivers, lakes and the sea, which results in unbalanced ecosystems with eutrophication and lack of oxygen. Part of the phosphorus in surface waters is coming from on-site wastewater treatment from scattered households with unsatisfactory purification. READ MORE