80 uppsatser · sida 1 av 6
evaluation of granular activated carbon (GAC) and anion exchange (AE) using column tests, and the effect of dissolved organic carbon
… was studied. The removal efficiency of PFASs was studied in pilot-scale column experiments at Bäcklösa drinking water treatment plant (DWTP) in Uppsala, Sweden. The laboratory batch experiments were performed at Swedish University of Agricultural Sciences (SLU), Uppsala. The …
… thesis aims to explore the representations of musicians and soundscapes on the column of Trajan in Rome. While many different parts of the column have been explored thoroughly, the musicians are not such a part. As such, this thesis aims to explore this gap in research as well …
… the composition of the mobile phase. In the next step a number of different columns was tested in order to find the one with the greatest potential for separation of the substances in question. Using the selected column, the separation was optimised by means of experimental …
… Four potentially suitable filter materials were tested in batch- and column experiments in this study. In the batch experiments, the following materials were shaken with waste water in time series ranging from 5 seconds to 60 minutes: coarse (1-4 mm) and fine (0-2 mm) Polonite® …
avskiljning med mineraliska filtermaterial
… was carried out in two sets, starting with batch experiments followed by a column study. The objective of the batch experiments was to find out how variations in pH affected the sorption capacity of the materials. The interval used during the test was from pH 5 to pH 10. The …
… and their metabolites. The analyses were performed with HPLC-UV with columns whose stationary phases were based on macrocyclic glycopeptides (Chirobiotic V, V2 and T) and polysaccharides (Lux Cellulose-1, Cellulose-2 and Amylose-2). The Chirobiotic V column showed high …
Trafiq används av Columna för att distribuera trafikinformation. Funktionen är först och främst att förädla och förmedla information. En viktig del i denna tjänst är kopplingen mot Vägverkets (VV) tjänst Triss som förser Trafiq med trafikinformation. Överföringen av information …
… that is developed is an inventory route planning problem. It is solved by column generation. Each column represents a route and is generated by a subproblem with restrictions on permitted working hours for the truck drivers. Integer solutions are generated heuristically …
Beräkningsjämförelser mellan eurocodes och BKR
… be build completely in concrete. The steel building will have a beam and a column dimensioned, the concrete building will likewise have a beam and a column dimensioned. To reach as equivalent comparison as possible will the same load, geometry and circumstance prevail for both …
… with HILIC separation. By varying different parameters for different types of columns the compounds were analyzed with the aim of finding guidelines for future method optimizations. To perform these analyzes three different columns were tested ? ZIC-HILIC (silica-based with …
En utvärdering av 500 °C isotermmetoden
… the previous rules and the Eurocodes, it is possible to dimension concrete columns using tabled values. However, the required cross section measurements have increased considerably. Moreover, it is possible to dimension concrete columns using calculations, however, this is …
En studie på spridning av partiklar genererade från brand
… amounts of both PAH and metals, which is consistent with earlier analyses. Her column experiments with particles in the size ? 11 microns and ?100 microns in silica sand, reviled that the larger particles was immobilized because the transportation was influenced by sieving or …
litteraturstudie om reningsmetoder samt pilotförsök med jonbytesteknik
… at the waterworks in Björklinge for 10 months. Untreated water was pumped to a column containing an anion exchange resin material. After passing through the column samples of treated water were collected and the amount of water passing through the column was measured. During the …
- en retorisk analys av krönikören Linda Skugge
Abstract Aim: The aim of the study is to analyze ten different columns written by Linda Skugge, in order to see what kind of rhetorical means she uses to get her message across. It is also to examine if, and to what extent, these means are of female nature, and to see what kind …
… 1 ?M). The two materials with the best results were further investigated in a column study, where the capacity of the filter was tested. Chemical equilibrium calculations using the program Visual MINTEQ were performed in order to assess the role of precipitation as a mechanism …
