环境科学
环境化学
生物炭
污水污泥
化学
污水处理
废水
药品和个人护理产品的环境影响
流出物
污水
作者
Jessica J. Sherburne,Amanda M. Anaya,Kimberly J. Fernie,Jennifer S. Forbey,Edward T. Furlong,Dana W. Kolpin,Alfred M. Dufty,Chad A. Kinney
标识
DOI:10.1021/acs.est.6b01834
摘要
Triclocarban (TCC) and triclosan (TCS), two of the most commonly used antimicrobial compounds, can be introduced into ecosystems by applying wastewater treatment plant biosolids to agricultural fields. Concentrations of TCC and TCS were measured in different trophic levels within a terrestrial food web encompassing land-applied biosolids, soil, earthworms (Lumbricus), deer mice (Peromyscus maniculatus), and eggs of European starlings (Sturnus vulgaris) and American kestrels (Falco sparverius) at an experimental site amended with biosolids for the previous 7 years. The samples from this site were compared to the same types of samples from a reference (biosolids-free) agricultural site. Inter-site comparisons showed that concentrations of both antimicrobials were higher on the experimental site in the soil, earthworms, mice (livers), and European starling eggs, but not American kestrel eggs, compared to the control site. Inter-species comparisons on the experimental site indicated significantly higher TCC c...
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