Sökning: "Contaminant Transport"
Visar resultat 1 - 5 av 27 uppsatser innehållade orden Contaminant Transport.
1. Modeling PFAS Transport in Groundwater - Exploring current approaches and evaluating parameter importance
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologiSammanfattning : PFAS contamination in drinking water is a current problem, and new regulations for drinking water limits were recently implemented in each member country of the EU in January this year. Understanding the spread of PFAS in groundwater is therefore important to prevent it from reaching drinking water sources. LÄS MER
2. Modelling of Fluid Flow and Contaminant Transport in Fractured Rock : Case Study
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Drinking water contamination is a big concern in Sweden and is commonly traced back to being waste from former manufacturing industrial sites. Pollutants in the topsoil can be remediated by several techniques, such as decontamination or excavation but the toxins already enclosed in the bedrock cannot be treated the same and is harder to track possible contaminant pathways. LÄS MER
3. Evaluation of distribution coefficients (KOC and Kd) for per- and polyfluoroalkyl substances
Magister-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)Sammanfattning : The dominating factors affecting sorption of per- and polyfluoroalkyl substances (PFAS) remain subject of research and debate. Traditionally, distribution coefficients (e.g. LÄS MER
4. Analysis of seepage, contaminant transport, compaction and safety of the Zhaoli ditch dam, a tailing reservoir : A modeling study of a tailing reservoir with GeoStudio
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : Inthe mining industry people remove rock from the ground to obtain a metal ore. Afterprocessing , the uneconomic fraction called tailings is deposited as a slurry in large reservoirs . LÄS MER
5. Inventering enligt MIFO fas 1 av fyra nedlagda deponier i Åstorps kommun
Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildningSammanfattning : In Sweden, it is every municipality’s responsibility to identify and risk evaluate disused landfills located within the municipality. The purpose of this study is to risk evaluate four disused landfills in Åstorps kommun, Scania, for which a risk evaluation hasn’t previously been done. LÄS MER