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Umer Farooq

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Umer Farooq

Forsker

Umer Farooq
Telefon: 930 06 772
Avdeling: Miljø og nye ressurser
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1702393

Understanding the fate of spilled oil in cold environments is essential for oil spill response in Arctic areas. The potential for oils to adhere to sea ice and mechanical skimmers can significantly impact the success of oil spill response and influence the fate of oil in the marine environment. Ther...

År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1684177

Improved knowledge of interactions between crude oil and solid surfaces is of great importance for understanding oil spill responses as well as oil spill behavior on land and in the near-shore environment. Here, the goal was to study how crude oils with various physicochemical properties interacted ...

Forfattere Farooq Umer Nourani Meysam Ivol Flavien Årrestad Anne bjerke Øye Gisle
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1596609

The primary aim of this research was to identify the physicochemical properties of the oil and water-in-oil (W/O) emulsions used during a NOFO Oil-on-Water field trials that reduced the performance of the skimmers recovery efficacy during the trials. Extensive studies were performed at SINTEF labora...

Forfattere Farooq Umer Taban Ingrid Christina Daling Per Snorre
År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1504242

Dispersants are used to remove oils slicks from sea surfaces and to generate small oil-droplet dispersions, which may result in enhanced biodegradation of the oil. In this study, dispersibility and biodegradation of chemically dispersed oils with different physical-chemical properties (paraffinic, n...

År 2018
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1248878

Asphaltenes are “n-alkane insoluble” species in crude oil that stabilize water-in-oil emulsions. To understand asphaltene adsorption mechanisms at oil–water interfaces and coalescence blockage, we first studied the behavior in aliphatic oil–water systems in which asphaltenes are almost insoluble. Th...

Forfattere Zarkar Sharli Pauchard Vincent Farooq Umer Couzis Alexander Banerjee Sanjoy
År 2015
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1268885

The main objectives with this project have been to answer the following questions regarding dispersant injection during a subsea blowout. How do dispersant injection method, dispersant to oil ratio (DOR) and dispersant type affect oil droplet size (Volume Median Diameter – VMD)? How does the dispers...

Forfattere Brandvik Per Johan Johansen Øistein Farooq Umer Glen Angell Leirvik Frode
År 2014
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1268753

A small and meso-scale study of the weathering properties of Garantiana crude oil has been performed at 5°C and 13°C in SINTEFs laboratory. The data are used as input for SINTEF's Oil Weathering Model (OWM) to predict the properties and behaviour of the Garantiana crude oil in a spill situ...

Forfattere Farooq Umer Johnsen Marius
År 2013
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1070769

Electrophoretic measurements were carried out as a function of pH for various fractions of an acidic crude oil dispersed in pure water and low salinity solutions of NaCl and CaCl2. The acidic and basic components were selectively extracted from the crude oil in order to elucidate their importance fo...

Forfattere Farooq Umer Simon Sebastien Charles Tweheyo Medad Twimukye Sjøblom Johan Øye Gisle
År 2013
Type Tidsskriftspublikasjon