Fant 2269 publikasjoner. Viser side 89 av 227:
Spredningsberegninger Toten Metall AS NILU OR
Pipehøydeberegninger er utført for utslipp fra et metallgjenvinningsanlegg for å beregne nødvendig pipehøyde for å unngå røyknedslag på passerende vei. Minste pipehøyde er beregnet til 28 meter over bakkenivå med de opplysninger som er presentert i denne rapporten.
2012
Air quality impact assessment, Kinyerezi, Dar Es Salaam, Tanzania. NILU OR
Concentrations of air pollutants from the 150MW Jacobsen Electro power plant planned for the Kinyerezi area near Dar Es Salaam, Tanzania has been estimated using two different dispersion models. The estimated annual average contribution to the ground level concentrations of NO2, SO2 , PM and CO is negligible compared to international and national standards. Only the highest one hour average concentrations may be of some concern.
The estimated absolute maximum hourly ground level concentrations of NO2 from the 150 MW gas fired power plant was found within about 2 to 3 km from the power plant. The maximum ground level concentration might reach 11 µg/m3 during very special meteorological conditions and wind from west.
Contributions to the ground level NO2 concentrations from the 150 MW power plant operated with Jet A1 liquid fuel is somewhat higher. It, however, never seems to exceed 32 µg/m3 (NOx as NO2) as a one hour average maximum concentration.
Over the city of Dar Es Salaam, about 15 km east of the plant site, the two plants will contribute during maximum conditions to about 12 to 20 µg/m3 NO2 .
The green house gas (GHG as CO2 equivalents) emissions will be less than 1 % of the present national emissions of GHG in Tanzania.
2012
Deposition of air pollutants around the North Sea and the North-East Atlantic in 2009. OSPAR monitoring and assessment, 539/2011
2011
Overvåkingsprogram for skogskader. Årsrapport for 2010. Rapport fra Skog og landskap, 18/11
2011
Overvåking av langtransportert forurenset luft og nedbør. Årsrapport - Effekter 2010. NIVA-rapport, 6214-2011
2011
Section 6.1 of the contract (BGD-3125 BGD-091066) between NORAD and NILU regarding Institutional Cooperation with the Bangladesh Ministry of Environment and Forest/Department of Environment (DOE) states that a progress report should be submitted semi-annually to NORAD. This report highlights the status of the project for the first six months of the project, August 2010 -January 2011. The project can be considered in good standing, with no major issues or deviations to report.
2011
Atmospheric supply of nitrogen, lead, cadmium, mercury and dioxines/furanes to the Baltic Sea in 2009. Summary Report for HELCOM. EMEP/MSC-W Technical report, 1/2011
2011