Uppsatser om laboratory method

100 uppsatser · sida 5 av 7

Framtagande av ny höjdmätningsmetod till försvarets antennhiss 861

Kandidatuppsats · Uppsala universitet

… allowing a completely digital interface. This new method has been evaluated in laboratory environment where tests have been conducted regarding both reliability and validity. The tests show that the new digital system provides highly improved accuracy and precision and in …

Annons

Optimerad hygienisering vid kompostering av avloppsslam

Kandidatuppsats · SLU

The aim of this study was to in laboratory experiments investigate how addition of urea, ECOX and structural materials can optimize sanitization during composting of sewage sludge. Today we strive for a sustainable society and the importance of closing the nutrient loop …

Decision making and the role of empathy in animal ethics committees (AECs)

Masteruppsats · SLU

… being made on unclear grounds, but also a lack of knowledge about alternative methods. These flaws were found also in this study and need to be addressed now more than ever, as the new EU directive (2010/63/EU) clearly requires comprehensive project evaluations and all member …

Utvärdering av substrat för biogasproduktion

Kandidatuppsats · Linköpings universitet

… the food substrates has a greater gas production than internal sludge. Through laboratory test the VS, TS and COD values for all the substrates used in the biogas production could be determinded. But the COD-method was less optimal for analysis of fat and food, therefore it …

Energianalys av hygieniseringssystem

jämförelse av befintlig pastörisering med integrerad termofil hygienisering på Kungsängens gårds biogasanläggning i Uppsala

Examensarbete, avancerad nivå · SLU

… biogas production and energy yield was examined through experiments with two laboratory digesters, of which one was fed with pasteurized substrate and the other with non-pasteurized substrate. For the present pasteurization system, electricity and heat demand was surveyed. For …

Luftutsläpp från järnmalmsproduktion

- Strategier för systematisk luftkvalitetsmätning

Kandidatuppsats · Högskolan i Halmstad

… which have an advantage over the collection of sample for analysis in a laboratory. The work has been limited to air emissions and optical methods. Through extensive literature review, questions has been answered on regarding which are the most important parameters to measure …

Energianalys av hygieniseringssystem

jämförelse av befintlig pastörisering med integrerad termofil hygienisering på Kungsängens gårds biogasanläggning i Uppsala

Examensarbete, avancerad nivå

… biogas production and energy yield was examined through experiments with two laboratory digesters, of which one was fed with pasteurized substrate and the other with non-pasteurized substrate. For the present pasteurization system, electricity and heat demand was surveyed. For …

Uran i dricksvatten

litteraturstudie om reningsmetoder samt pilotförsök med jonbytesteknik

Examensarbete · SLU

… and tested at two locations. At first the pilot was located at the water laboratory in Uppsala for 13 months and after that at the waterworks in Björklinge for 10 months. Untreated water was pumped to a column containing an anion exchange resin material. After passing through …

Industriforskning och informationssökning

en användarstudie av en grupp forskare vid ABB Corporate Research

D-uppsats · Högskolan i Borås

… All of them work at the Swiss-Swedish Technology Company ABB's research laboratory in Västerås. The thesis is based on the opinion that the scientific knowledge production has become commercialised and that the scientific communication is going through certain changes. The …

Förändring inom Polisen ?

en fallstudie ur ett medarbetarperspektiv

Magisteruppsats · Linköpings universitet

… in Östergötland, Jönköping, Södermanland and SKL (Swedish crime technical laboratory). The initiative to this change was taken in 2002 and in 2003 a decision was made to create a joint servicecenter. Purpose: The purpose of this rapport is, in a collaborator perspective, to …

Järnets förekomst i grundvattnet i isälvsavlagringar i Dalarna

Bakgrundshalter och rörmaterialets inverkan vid grundvattenprovtagning

Examensarbete, avancerad nivå · Uppsala universitet

… in field. Also a groundwater sample from every sampling depth was sent to a laboratory for analysis. Diagrams and correlation tables were used to analyze these results. No correlation between iron and the major ions in groundwater was found in the Piper diagrams, but the content …