Occurrence of synthetic phenolic antioxidants and transformation products in urban and rural indoor dust

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• 作者：Runzeng Liu^a ; ^b ; Yongfeng Lin^a ; ^b ; Ting Ruan^a ; ^{tingruan@rcees.ac.cn} ; Guibin Jiang^a
• 关键词：Synthetic phenolic antioxidants ; BHT ; Transformation products ; Indoor dust ; Estimated daily intake
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：227-233
• 全文大小：829 K
• 卷排序：221

文摘

Seven SPAs were identified, with four analogues firstly reported in indoor dust. Three BHT transformation products (TPs) were also detected. Urban dust showed significantly higher ∑SPAs and ∑TPs compared with rural dust. Varied SPA composition profiles were found between urban and rural indoor dust. Estimated exposure to ∑SPAs via indoor dust ingestion was 0.37–7.97 ng/kg bw/day.