Abstract
A fraction of the radionuclides released to the forest ecosystem will be incorporated into different parts of the trees and the wood. A common factor for both biofueled power plants and pulp mills is that they concentrate the radionuclides initially present in the in the biofuel or wood in ashes or other products. The enrichment of radioactive elements is due to the combustion process or in a pulp mill, the combustion of bark and liquors, and also the processes in the pulp mill recycling system. The radiological impacts to man from forest industry arises form radiation emitted from the radionuclides present in ash and pulp mill liquors and liquor sludge. The quantification and calculation of past, present and future activity concentrations in biofuels, ash and pulp mill waste products are all important when assessments of the radiation dose is done. In order to assess the resulting dose to staff working close to radionuclide containing recycling systems and waste dumps, it is necessary to know the dynamics (inflow rate and residence time) of the radionuclides in that system.
Citation Formats
Ravila, A, and Holm, E.
Flux and concentration processes of radioactive elements in the forest industry; dosimetry, biofueled heating plants, the alkaline and the acidic pulp mill processes.
Sweden: N. p.,
1992.
Web.
Ravila, A, & Holm, E.
Flux and concentration processes of radioactive elements in the forest industry; dosimetry, biofueled heating plants, the alkaline and the acidic pulp mill processes.
Sweden.
Ravila, A, and Holm, E.
1992.
"Flux and concentration processes of radioactive elements in the forest industry; dosimetry, biofueled heating plants, the alkaline and the acidic pulp mill processes."
Sweden.
@misc{etde_10138639,
title = {Flux and concentration processes of radioactive elements in the forest industry; dosimetry, biofueled heating plants, the alkaline and the acidic pulp mill processes}
author = {Ravila, A, and Holm, E}
abstractNote = {A fraction of the radionuclides released to the forest ecosystem will be incorporated into different parts of the trees and the wood. A common factor for both biofueled power plants and pulp mills is that they concentrate the radionuclides initially present in the in the biofuel or wood in ashes or other products. The enrichment of radioactive elements is due to the combustion process or in a pulp mill, the combustion of bark and liquors, and also the processes in the pulp mill recycling system. The radiological impacts to man from forest industry arises form radiation emitted from the radionuclides present in ash and pulp mill liquors and liquor sludge. The quantification and calculation of past, present and future activity concentrations in biofuels, ash and pulp mill waste products are all important when assessments of the radiation dose is done. In order to assess the resulting dose to staff working close to radionuclide containing recycling systems and waste dumps, it is necessary to know the dynamics (inflow rate and residence time) of the radionuclides in that system.}
place = {Sweden}
year = {1992}
month = {Dec}
}
title = {Flux and concentration processes of radioactive elements in the forest industry; dosimetry, biofueled heating plants, the alkaline and the acidic pulp mill processes}
author = {Ravila, A, and Holm, E}
abstractNote = {A fraction of the radionuclides released to the forest ecosystem will be incorporated into different parts of the trees and the wood. A common factor for both biofueled power plants and pulp mills is that they concentrate the radionuclides initially present in the in the biofuel or wood in ashes or other products. The enrichment of radioactive elements is due to the combustion process or in a pulp mill, the combustion of bark and liquors, and also the processes in the pulp mill recycling system. The radiological impacts to man from forest industry arises form radiation emitted from the radionuclides present in ash and pulp mill liquors and liquor sludge. The quantification and calculation of past, present and future activity concentrations in biofuels, ash and pulp mill waste products are all important when assessments of the radiation dose is done. In order to assess the resulting dose to staff working close to radionuclide containing recycling systems and waste dumps, it is necessary to know the dynamics (inflow rate and residence time) of the radionuclides in that system.}
place = {Sweden}
year = {1992}
month = {Dec}
}