Blar i SINTEF Open på forfatter "Azrague, Kamal"
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30 tonns utslippsfri gravemaskin. Teknologistatus, kartlegging og erfaringer
Wiik, Marianne Rose Kjendseth; Suul, Jon Are Wold; Sundseth, Kyrre; Ødegård, Anders; Mellegård, Sofie Elisabet; Azrague, Kamal; Haukaas, Nils-Olav; Ibsen, Jan Ivar; Lekanger, Randi; Ianssen, Christina (SINTEF Fag;52, Research report, 2018)Prosjektet "Zero Emission Digger" (ZED) har som hovedmål å realisere en prototyp for en utslippsfri 30 tonns beltegravemaskin. Hensikten med prosjektet er å utvikle en slik maskin fra et konseptdesign til et kommersielt ... -
A mechanical and environmental assessment and comparison of basalt fibre reinforced polymer (BFRP) rebar and steel rebar in concrete beams
Wiik, Marianne Rose Kjendseth; Thorhallsson, Eythor Rafn; Azrague, Kamal (Journal article; Peer reviewed, 2017)This paper compares holistically the mechanical and environmental performance of basalt fibre reinforced polymer (BFRP) rebar against conventional steel rebar in concrete beams. This assessment involves material testing ... -
Concentration of Municipal MBBR Effluent by FO for Resource Recovery: Batch Experiments in Side-Stream Configuration
Thelin, Willy Røstum; Sivertsen, Edvard; Raspati, Gema Sakti; Azrague, Kamal; Helness, Herman (Peer reviewed; Journal article, 2021)A novel approach for resource recovery includes forward osmosis (FO) as a concentration step in municipal wastewater treatment. The current study investigates different pre-treatment strategies including biological treatment ... -
Effects of reduced organic matter loading through membrane filtration on the microbial community dynamics in recirculating aquaculture systems (RAS) with Atlantic salmon parr (Salmo salar)
Fossmark, Ragnhild Olsen; Vadstein, Olav; Rosten, Trond Waldemar; Bakke, Ingrid; Koseto, Deni; Bugten, Anette Voll; Helberg, Gaute Alexander Nedberg; Nesje, Jenny; Jørgensen, Niels O.G.; Raspati, Gema Sakti; Azrague, Kamal; Østerhus, Stein Wold; Attramadal, Kari (Journal article; Peer reviewed, 2020-07-15)A key challenge in recirculating aquaculture systems (RAS) is the accumulation of particulate organic matter, especially the fine and colloidal fraction due to low removal efficiency of today's technology. The supply of ... -
Effects of reduced organic matter loading through membrane filtration on the microbial community dynamics in recirculating aquaculture systems (RAS) with Atlantic salmon parr (Salmo salar)
Fossmark, Ragnhild Olsen; Vadstein, Olav; Rosten, Trond Waldemar; Bakke, Ingrid; Koseto, Deni; Bugten, Anette Voll; Helberg, Gaute Alexander Nedberg; Nesje, Jenny; Jørgensen, Niels O.G.; Raspati, Gema Sakti; Azrague, Kamal; Østerhus, Stein Wold; Attramadal, Kari (Peer reviewed; Journal article, 2020)A key challenge in recirculating aquaculture systems (RAS) is the accumulation of particulate organic matter, especially the fine and colloidal fraction due to low removal efficiency of today's technology. The supply of ... -
Forurenset overvann. En litteraturstudie
Sivertsen, Edvard; Raspati, Gema Sakti; Barrio, Maria; Bruaset, Stian; Azrague, Kamal (Klima 2050 Report;28, Research report, 2021)I løpet av de siste fem-seks årene har det i Norge vært en økende interesse for håndtering av overvann. Fokuset har stort sett vært på håndtering av overvannsmengde, men også håndtering av forurensninger i overvannet har ... -
Overvann fra veg. Praksis, status og problemstillinger for vegeier
Sivertsen, Edvard; Bruaset, Stian; Kvitsand, Hanne Margrethe Lund; Azrague, Kamal (SINTEF AS;2020:00692, Research report, 2020)Vegforum for byer og tettsteder (VBT) er et fagnettverk for de 25 største bykommunene i Norge. Fagområdene er forvaltning, drift, vedlikehold og utvikling av kommunale gater og plasser. VBT ønsker å bli en aktiv pådriver ... -
Potential of Biofilters for Treatment of De-Icing Chemicals
Raspati, Gema Sakti; Lindseth, Hanna Kristine; Muthanna, Tone Merete; Azrague, Kamal (Journal article; Peer reviewed, 2018)Organic de-icing chemicals, such as propylene glycol and potassium formate, cause environmental degradation in receiving water if left untreated, due to the high organic load resulting in oxygen depletion. Biofilters are ... -
Primærrensing og aktuelle løsninger for slambehandling i norske settefiskanlegg
Rosten, Trond Waldemar; Azrague, Kamal; Toldnes, Bendik (SINTEF Ocean rapporter;A24445, Research report, 2013-05-24)Rapporten gir en oversit over aktuelle prosesser for primærrensing, avvanning og håndtering av slam fra norske settefiskanlegg -
Review of stormwater management practices
Raspati, Gema Sakti; Azrague, Kamal; Jotte, Lensa (Klima 2050 Report;7, Research report, 2017)Actual stormwater management involves the direct removal of surface water through a series of pipes to the nearest watercourse to prevent local flooding. Due to climate change and urbanisation stormwater volumes and pollution ... -
Specific stormwater solutions to be tested within the Research Based Innovation Centre (SFI) Klima 2050
Azrague, Kamal; Raspati, Gema Sakti; Muthanna, Tone Merete; Andersen, Julie Elisabeth; Lindseth, Kristine Haug (Others, 2016) -
Struvite crystallization by using raw seawater: Improving economics and environmental footprint while maintaining phosphorus recovery and product quality
Shaddel, Sina; Grini, Tonje; Ucar, Seniz; Azrague, Kamal; Andreassen, Jens-Petter; Østerhus, Stein Wold (Peer reviewed; Journal article, 2020)Seawater, as an alternative magnesium source, has the potential to improve the overall economics and environmental footprint of struvite production compared to the use of pure magnesium salts. However, the dilution effect ... -
Sustainability and the Social Construction of Technology: The Case of RWH as Source of Water Supply in Greater Accra
Damman, Sigrid; Helness, Herman; Amisigo, Barnabas; Asare, Roland; Banu, Regina Ama; Asante, Kwadwo Ansong; Bjørkvoll, Thor; Azrague, Kamal; Akuffobea, Mavis; Logah, Frederick; Williams, Portia Adade; Amu-Mensah, Frederick; Fuseini, Masahudu; Essegbey, George (Journal article; Peer reviewed, 2017)The paper discusses the sustainability of roof rainwater harvesting (RWH) in Greater Accra, Ghana We take a holistic approach, but focus especially on the social dimension. The discussion is grounded in a research and ...