Sökning: "Water treatment process"
Visar resultat 1 - 5 av 537 uppsatser innehållade orden Water treatment process.
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. Predicting inflow and infiltration to wastewater networks based on temperature measurements
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Sewer pipelines are deteriorating due to aging and sub optimal material selections, leading to the infiltration of clean ground and rainfall water into the pipes. It is estimated that a significant portion (up to 40-50%) of the water entering wastewater treatment plants is actually clean infiltrated water. LÄS MER
3. BORTTAGNING AV TRYCKKÄNSLIG TEJP PÅ PAPPER En studie över användningen av hydrogeler
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : The purpose of this thesis is to examine hydrogels practical efficiency in the removal of pressure-sensitive tapes on paper. The organic agar gel and synthetically produced Nanorestore Gel® PG5 Peggy Gel and Nanorestore Gel® High Water Retention are used in an experimental process upon removing three common pressure-sensitive tapes (PTSs) on paper. LÄS MER
4. FRÅN VITT TILL GRÖNT, RÖTT ELLER BRUNT: Kan blindering åtgärdas med kunskap vi redan har?
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : Blanching is a common phenomenon affecting the binding medium within the paint, resulting in an abnormality of the paints light scattering. Multiple studies have confirmed that the change is the result of pore formation within the binding medium caused by humidity or water damage. LÄS MER
5. EU-taxonomins bidrag till strategiskt hållbarhetsarbete : En omvärldsanalys och fallstudie inom vatten- och avloppsledning
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Mankind has worked with the climate crisis and other sustainability issues since the 1990s, but this hasn’t had any desired effect. One of the problems relates to interpretations of the term sustainability. It has caused confusion, and work towards developing shared understandings is still an ongoing process. LÄS MER