Although non-halogenated dibenzofuran (DF) has a lower toxicity than its halogenated forms, aerobic biodegradation of DF and dibenzo-p-dioxins (DDs) could be important in final treatment of highly halogenated DFs and DDs.

• 尽管非卤代二苯并呋喃(DF)比卤代形式毒性更低,但非卤代和低卤代二苯并呋喃和二苯并二恶英(DD)的好氧生物降解在处理高卤代DDs和DFs时依然是重要的。