There are over 1000 road tunnels in Norway. Inside the tunnels, particles from wear and tear of asphalt, tires, brakes, vehicle bodies, and more will accumulate. The tunnels are washed 2-12 times every year, in part to flush out these particles, and the result is a wash water with high levels of pollutant concentrations and in turn adverse effects for aquatic ecosystems. The environmental impact of tunnel wash water (TWW) and possible treatment solutions was one of the central aspects of the research project Norwegian Road Water (NORWAT), funded by the Norwegian Public Roads Administration. A report from this project explored possible mobile treatment systems, and suggested electrocoagulation (EC) as a possible treatment process, but the...
The aim of the project was to investigate whether the 200 000 ton slag, that is not used optimally o...
Groundwater is one of the world’s most important and fragile sources of drinking water. Groundwater ...
The pollutant load in road runoff is related to traffic densities and road maintenance activities. I...
Ved vask av tunneler vil såpestoffer fra benyttet vaskemiddel bli transportert til et eventuelt rens...
Tunneler vaskes regelmessig for å sikre at tekniske installasjoner kan fungere optimalt og vedlikeho...
Noreg har mange vegtunnelar, som treng jamleg vasking på grunn av trafikktryggleik og vedlikehald. V...
This Master’s Thesis aims to investigate and assess the methods used to decrease the discharge ofmet...
Sur gruveavrenning med høgt innhald av metall (AMD) er eit vedvarande problem ved nedlagde sulfid¬ma...
Syftet med detta examensarbete är att studera vilka vattenföroreningar som uppstår i samband med tun...
The increasing highway traffic is leading to higher and higher levels of pollutants in the stormwate...
Killingdal er et område i Trondheim hvor det inntil 1986 foregikk prosessering og skipstransport av ...
Dagvatten från urbana områden utgör en ökande utmaning för växande städer, eftersom det för med sig ...
Stormwater is a source of pollution to water bodies but can also cause flooding. To treat stomwater ...
Heavy metal contamination in the environment is a global issue that is likely to increase in the fut...
Acid Mine Drainage (AMD) and as consequence Metal Leaching (ML) is known to cause environmental poll...
The aim of the project was to investigate whether the 200 000 ton slag, that is not used optimally o...
Groundwater is one of the world’s most important and fragile sources of drinking water. Groundwater ...
The pollutant load in road runoff is related to traffic densities and road maintenance activities. I...
Ved vask av tunneler vil såpestoffer fra benyttet vaskemiddel bli transportert til et eventuelt rens...
Tunneler vaskes regelmessig for å sikre at tekniske installasjoner kan fungere optimalt og vedlikeho...
Noreg har mange vegtunnelar, som treng jamleg vasking på grunn av trafikktryggleik og vedlikehald. V...
This Master’s Thesis aims to investigate and assess the methods used to decrease the discharge ofmet...
Sur gruveavrenning med høgt innhald av metall (AMD) er eit vedvarande problem ved nedlagde sulfid¬ma...
Syftet med detta examensarbete är att studera vilka vattenföroreningar som uppstår i samband med tun...
The increasing highway traffic is leading to higher and higher levels of pollutants in the stormwate...
Killingdal er et område i Trondheim hvor det inntil 1986 foregikk prosessering og skipstransport av ...
Dagvatten från urbana områden utgör en ökande utmaning för växande städer, eftersom det för med sig ...
Stormwater is a source of pollution to water bodies but can also cause flooding. To treat stomwater ...
Heavy metal contamination in the environment is a global issue that is likely to increase in the fut...
Acid Mine Drainage (AMD) and as consequence Metal Leaching (ML) is known to cause environmental poll...
The aim of the project was to investigate whether the 200 000 ton slag, that is not used optimally o...
Groundwater is one of the world’s most important and fragile sources of drinking water. Groundwater ...
The pollutant load in road runoff is related to traffic densities and road maintenance activities. I...