Sökning: "Wastewater plants"

Visar resultat 21 - 25 av 324 uppsatser innehållade orden Wastewater plants.

  1. 21. Mixture effect of Dexamethasone & Benzo[a]pyrene in the poeciliopsis lucida hepatocellular carcinoma (PLHC-1) cell line

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Lorenz Valentin Karl; [2022-07-06]
    Nyckelord :;

    Sammanfattning : At present days, inland water bodies and seashores show significant levels of various pharmaceuticals. This is to a great extent due to the low removal rate of common wastewater treatment plants when it comes to pharmaceuticals. LÄS MER

  3. 22. High-loaded thermophilic anaerobic digestion of mixed sewage sludge : A pilot study

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Santiago Elejalde Bolaños; [2022]
    Nyckelord :thermophilic anaerobic digestion; volatile fatty acids; mixed sludge; organic loading rate; alkalinity; wastewater treatment plant; termofil rötning; flyktiga fettsyror; blandslam; organisk belastning; alkalinitet; avloppsreningsverk;

    Sammanfattning : Municipal wastewater treatment plants (WWTP) are important infrastructural components in a society and also important for sustainability. In a WWTP the most common treatment configuration is mechanical, biological, and chemical treatment of the wastewater. LÄS MER

  4. 23. Continuous leaching of phosphorus from sewage sludge ash

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Sofie Göransson; [2022]
    Nyckelord :Ash leaching; Continuous stirred tank reactor; CSTR; Phosphorus recovery; Sewage sludge ash;

    Sammanfattning : The global demand for food is increasing. Different nutrients are used to increase growth in agriculture and are thus essential for the world ́s food supply. An important and common nutrient is phosphorus. It can be mined, in the form of phosphate, from phosphate rock. LÄS MER

  5. 24. How the Choice of Primary Treatment Affects the Biogas Potential of Primary Sludge

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Fanny Blom; [2022]
    Nyckelord :wastewater treatment; primary treatment; biogas potential; primary settling treatment; rotating belt filter; chemically enhanced primary treatment; environmental engineering; water resources engineering; Technology and Engineering;

    Sammanfattning : The global heating has resulted in rising temperatures and more extreme weather conditions around the world. In combination with increasing energy demands, this has led to an increasing demand of renewable energy. One option is utilizing the wastewater to produce biogas. There-fore, wastewater can be seen as a resource rather than waste. LÄS MER

  7. 25. Cirkulär vattenanvändning i Simrishamns kommun ur en kvalitetsaspekt - Möjligheterna för återanvändning av vatten för dricksvattenändamål och bevattning av åkermark efter konstgjord infiltration

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Emelie Swenningson; [2022]
    Nyckelord :Återanvändning av vatten; vattenåtervinning; effektbaserad analys; bioanalys; vattenkvalitet; dricksvattenkvalitet; bevattning; organiska mikroföroreningar; konstgjord infiltration; Technology and Engineering;

    Sammanfattning : Sufficient quantity and quality of fresh water is crucial for human survival and quality of life. Water resources in water scarce areas can be efficiently managed by water reuse. In the Swedish municipality of Simrishamn, water scarcity is already a fact. Therefore, indirect water reuse by artificial infiltration is considered. LÄS MER