On the capacity of ozonation to remove antimicrobial compounds, resistant bacteria and toxicity from urban wastewater effluents

详细信息    查看全文

• 作者：I. Michael-Kordatou^a ; R. Andreou^a ; M. Iacovou^a ; Z. Frontistis^a ; ^b ; E. Hapeshi^a ; C. Michael^a ; D. Fatta-Kassinos^a ; ^{dfatta@ucy.ac.cy}
• 关键词：Antimicrobials ; Bacterial resistance ; Ozonation ; Phytotoxicity ; Transformation products
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：323
• 期：part_PA
• 页码：414-425
• 全文大小：2590 K
• 卷排序：323

文摘

Erythromycin and ethylparaben were rapidly eliminated within 2 min at low O3 doses. 5 Transformation products (TPs) were identified retaining the ERY lactone ring. EtP structural alterations took place at the ethyl ester chain yielding 15 TPs. Phytotoxicity can be attributed to the organic matter and its oxidation products. ERY- and EtP-resistant E. coli were eliminated after 15 min of ozonation.