Essays about: "perfluorerade kemikalier"
Showing result 1 - 5 of 9 essays containing the words perfluorerade kemikalier.
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1. Modeling PFAS Transport in Groundwater - Exploring current approaches and evaluating parameter importance
University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologiAbstract : 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. READ MORE
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2. PFAS Contamination in Groundwater; Evaluating Factors Influencing the Impact of PFAS Contamination on the Drinking Water Source in a Holistic Approach _________________________
University essay from Lunds universitet/Avdelningen för Teknisk vattenresursläraAbstract : Aqueuous Film Forming Foam (AFFF) containing Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) is one of the major sources of groundwater contamination in Sweden. Groundwater contamination caused by the use of AFFF in correlation to fire training events was investigated in Kallinge, Sweden. READ MORE
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3. Sorption of perfluorinated and polyfluorinated alkylated substances (PFASs) in the subsurface of an industrial site in Sweden
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : Per- and polyfluoroalkyl substances (PFASs) are a group of emerging chemicals which havereceived increasing attention due to their toxicity, persistent properties, and global distribution.In this study, sorption coefficients (Kd and KOC) of PFASs in an industrial site in Sweden wereevaluated. READ MORE
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4. Effect of perfluorononanoic acid (PFNA) on bovine early embryo development in vitro
University essay from SLU/Dept. of Clinical SciencesAbstract : Perfluoroalkyl and polyfluoroalkyl substances (PFASs) is a large family of highly fluorinated chemicals, used in different commercial products (e.g. in clothing, shampoos, kitchenware and fire-fighting foams) utilizing their different properties, and have been found in wildlife, humans and in the environment. READ MORE
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5. Local pollution and the risks of OPFR, PBDE and PFAS to the marine ecosystem outside Longyearbyen and Barentsburg in Svalbard
University essay from Lunds universitet/Miljövetenskaplig utbildningAbstract : Most of the ecotoxicological research conducted in the Arctic until today has focused on long range transport of pollutants, while fewer studies on local pollution have been published. The aim of this study was hence to investigate if local pollution of organophosphorus flame retardants (OPFRs), polybrominated diphenyl ethers (PBDEs) and perfluorinated alkylated substances (PFAS) occurs outside two settlements in Svalbard; Longyearbyen and Grønfjorden. READ MORE