Uptake of perfluoroalkyl substances and halogenated flame retardants by crop plants grown in biosolids-amended soils

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• 作者：Irene Navarro^a ; ^{i.navarro@ciemat.es} ; Adriá ; n de la Torre^a ; Paloma Sanz^a ; Miguel Á ; ngel Porcel^b ; Javier Pro^b ; Gregoria Carbonell^b ; Marí ; a de los Á ; ngeles Martí ; nez^a
• 关键词：Perfluoroalkyl substances ; Polybrominated diphenyl ethers ; Biosolid ; Transfer factors ; Earthworm
• 刊名：Environmental Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：152
• 期：Complete
• 页码：199-206
• 全文大小：335 K
• 卷排序：152

文摘

PFASs and HFRs were detected in plants cultivated in biosolids-amended soils. Bioaccumulation of PFASs and HFRs in three hortical crops and earthworms was found. Transfer factors (TFs) were higher for PFASs than PBDEs in all crop plants. Long-chain PFASs remained in roots and short-chain ones translocated to aerial tissues. Bioaccumulation factor (BAF) values in earthworms were higher for PFASs than PBDEs.