Avaliação do destino e bioacumulação de benzo(a)pireno através de simulação computacional

Química Nova

Sandro Froehner¹  Raquel Fernandes Martins¹ 

[1] ,Universidade Federal do Paraná Departamento de Engenharia Ambiental Curitiba PR ,Brasil

关键词: bioaccumulation;    hydrocarbon polycyclic aromatics;    pollution;   

DOI  :  10.1590/S0100-40422008000500028

来源: SciELO

【 摘 要 】

The objective of this work was to evaluate the environmental distribution of benzo(a)pirene, a polycyclic aromatic hydrocarbon, by the EQC model. The modeling of the contaminant distribution was accomplished by means of the fugacity model applied to a hypothetical scenario constituted by air, water, soil and sediment. The modeling and simulations revealed that the soil is the preferential compartment. We also discuss the implications of the results about fate and ecological risks associated with benzo(a)pirene. We concluded that the emissions of HPAs can not be ignored and bioaccumulation among others risks can be induced.

【 授权许可】

CC BY-NC   
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