Blar i Institutt for maskinteknikk og produksjon på forfatter "Østerhus, Stein Wold"
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Assessment of theoretical and practical aspects of the Salsnes filtration unit
Søraunet, Anders Gåre (Master thesis, 2012)ABSTRACT Salsnes Filter delivers a technology used for primary treatment of wastewater. The technology could be described as a rotating belt sieve with continuously air cleaning of the sieve cloth. The process is referred ... -
Biogas production from multi-fuel substrate: Experimental results and process evaluation
Svensson, Kine (Master thesis, 2012)A multi fuel biogas plant is under planning at Fiborgtangen, Norway. The plant will utilize biogas from several different sources, including fish silage, animal manures, sludge from the paper factory and straw. In order ... -
Characterization of photocatalytic materials used for water treatment
Emdal, Thorbjørn Salmelid (Master thesis, 2015)As the pressure on water bodies throughout the world is increasing, good water quality obtained through water treatment is essential to secure health and welfare of the population. Many chemical compounds used in industry ... -
Degradation of DEET and DEP by Ozonation using pCBA as a Hydroxyl Radicals Probe Compound
Migowska, Aleksandra Malgorzata (Master thesis, 2015)The main aim of this thesis was to examine and describe the process of ozonation of two chosen micopollutants present in grey water. These micropollutants are: n,n-diethyl-m-toluamide (DEET) and diethyl phthalate (DEP). ... -
Modeling Biological Nutrient Removal in a Greywater Treatment System
Urdalen, Ivar Soares (Master thesis, 2015)Many urban centers suffer water scarcity due to increased population growth and dry periods. There has been an increased interest in developing alternative water sources for supplementing the existing urban water supply ... -
Removal of the Micropollutants DEET and DEP in biological Grey Water Treatment and the Effect of DEP on microbiological Processes
Geiling, Eva-Linde (Master thesis, 2015)The insect repellent N,N-diethyl-m-toluamide (DEET) and the plasticizer Diethyl Phthalate (DEP) are commonly used in externally applied personal care products. Washed off the skin, they are found in grey water. If the grey ...