Polychlorinated dibenzo-p-dioxins (PCDD), dibenzofurans (PCDF) and polychlorinated biphenyls (PCB): main sources, environmental behaviour and risk to man and biota

Química Nova

Universidade Federal Fluminense, Niterói¹  Pereira, Márcia de Souza¹ 

关键词: PCDD/PCDF;    PCB;    risk to environment and health.;   

DOI  :  10.1590/S0100-40422004000600018

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

Polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofuranes (PCDF) and polychlorinated biphenyls (PCB) are types of persistent and bioaccumulating organic pollutants with enhanced chronic toxicity and carcinogenic properties and can be considered as environmental indicators of anthropogenic activities since their occurrence in the environment can always be linked to anthropogenic activities. The present paper reviews the main sources and behaviour of these compounds in the environment as well as the risks they represent to man and biota.

【 授权许可】

Unknown