Approaches for estimating PUF-air partitions coefficient for semi-volatile organic compounds: A critical comparison

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• 作者：Joseph O. Okeme^a ; ^{joe.okeme@mail.utoronto.ca} ; Eva M. Webster^b ; ^{ewebster@trentu.ca} ; J. Mark Parnis^c ; ^{mparnis@trentu.ca} ; Miriam L. Diamond^b ; ^a ; ^{miriam.diamond@utoronto.ca}
• 关键词：SVOCs ; PUF-air partition coefficient ; KOA ; Polyurethane foam ; Estimation methods ; COSMO-RS ; PBDEs ; PCBs ; Indoor air
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：168
• 期：Complete
• 页码：199-204
• 全文大小：416 K
• 卷排序：168

文摘

PUF-Air partition coefficient (KPUF-Air) estimation methods are compared for SVOCs. Method estimates diverge by three orders of magnitude for compounds with high KOA. Experimentally-derived KPUF-Air estimates suggest incomplete foam equilibration at high KOA.