A model has been developed to describe the transfer of PCDDs and PCDFs from sludge-amended soils to the human foodchain.
The model is conservative and assumes that all foods consumed by an individual are derived from sludge-amended soils.
Predicted concentrations of PCDDs and PCDFs in potatoes, cereals, root vegetables and leafy vegetables were in close agreement with mean concentrations reported in the food survey conducted by MAFF in the UK.
Predicted concentrations in milk were below the Maximum Tolerable Concentration adopted by MAFF.
Mots-clés Pascal : Engrais, Boue résiduaire, Dibenzofurane(polychloro), Dibenzo-p-dioxine(polychloro), Sol, Agriculture, Toxicité, Homme, Chaîne alimentaire, Résidu, Aliment, Légume, Concentration maximale admissible, Royaume Uni, Europe
Mots-clés Pascal anglais : Fertilizers, Sewage sludge, Soils, Agriculture, Toxicity, Human, Trophic chain, Residue, Food, Vegetable, Maximum permissible concentration, United Kingdom, Europe
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 95-0082196
Code Inist : 002B03G. Création : 09/06/1995.