Sökning: "wastewater treatments"
Visar resultat 1 - 5 av 38 uppsatser innehållade orden wastewater treatments.
1. Techno-Economic Analysis of Dye Separation in Textile Recycling
Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresursläraSammanfattning : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. LÄS MER
2. How the Choice of Primary Treatment Affects the Biogas Potential of Primary Sludge
Master-uppsats, Lunds universitet/Kemiteknik (CI)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
3. Phosphorous Precipitation in Source Separated Greywater for Direct Environmental Release.
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : As our understanding of the impact humans have on the environment changes, so too do the mitigation strategies we employ to prevent it. One major source of anthropogenic pollution is wastewater effluent. LÄS MER
4. PFAS- En sammanfattning av ny forskning, med ett fokus på föroreningskällor, provtagning, analysmetoder och saneringsmetoder
Kandidat-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : PFAS (per- and polyfluoroalkyl substances) is a large group of pollutants that, over the last decade have been of great academic concern since it has been found all around the globe. PFAS is ubiquitous in our environment and frequently found in low background concentrations in soil and water; recent research has also found that PFAS occur in biotic samples, such as fish and plants. LÄS MER
5. Reducering av antibiotikarester i akvatiskamiljöer : Alternativa behandlingsmetoder och vattenreningstekniker
Kandidat-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskapSammanfattning : Antibiotikaresistens är en av de största globala utmaningarna i sjukvården och om den mängdantibiotika som används idag fortsätter att användas i framtiden riskerar det att kosta 10 miljonermänniskor om livet varje år från år 2050. Antibiotikarester i akvatiska miljöer ökar risken förspridning av antibiotikaresistenta bakterier. LÄS MER