Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.envint.2020.105597 |
| Evaluation of chemical and biological contaminants of emerging concern in treated wastewater intended for agricultural reuse | |
| Alygizakis, Nikiforos A.1,2; Urik, Jakub3; Beretsou, Vasiliki G.4,5; Kampouris, Ioannis6; Galani, Aikaterini2; Oswaldova, Martina1; Berendonk, Thomas6; Oswald, Peter1; Thomaidis, Nikolaos S.2; Slobodnik, Jaroslav1; Vrana, Branislav3; Fatta-Kassinos, Despo4,5 | |
| 通讯作者 | Alygizakis, Nikiforos A. ; Thomaidis, Nikolaos S. |
| 来源期刊 | ENVIRONMENT INTERNATIONAL
 |
| ISSN | 0160-4120 |
| EISSN | 1873-6750 |
| 出版年 | 2020 |
| 卷号 | 138 |
| 英文摘要 | The occurrence of chemical and biological contaminants of emerging concern (CECs) was investigated in treated wastewater intended for reuse in agriculture. An agarose hydrogel diffusion-based passive sampler was exposed to the outlet of a wastewater treatment plant (WWTP) located in Cyprus, which is equipped with membrane bioreactor (MBR). Passive samplers in triplicate were exposed according to a time-series exposure plan with maximum exposure duration of 28 days. Composite flow-proportional wastewater samples were collected in parallel with the passive sampling exposure plan and were processed by solid phase extraction using HORIZON SPE-DEX 4790 and the same sorbent material (Oasis HLB) as in the passive sampler. The analysis of passive samplers and wastewater samples enabled (i) the field-scale calibration of the passive sampler prototype by the calculation of in situ sampling rates of target substances, and (ii) the investigation of in silico predicted transformation products of the four most ecotoxicologically hazardous antibiotics (azithromycin, clarithromycin, erythromycin, ofloxacin). Additionally, the wastewater samples were subjected to the analysis of seven preselected antibiotic resistant genes (ARGs) and one mobile resistant element (int1). All extracts were analyzed for chemicals in a single batch using a highly sensitive method for pharmaceuticals, antibiotics and illicit drugs by liquid chromatography tandem MS/MS (LC-QQQ) and for various other target compounds (2316 compounds in total) by liquid chromatography high-resolution mass spectrometry (LC-HRMS). 279 CECs and all investigated ARGs (except for bla(CTX-M-32)) were detected, highlighting potential chemical and biological hazards related to wastewater reuse practices. 16 CECs were prioritized following ecotoxicological risk assessment, whereas sul1 and the mobile resistant element (int1) showed the highest abundance. Comprehensive monitoring efforts using novel sampling methods such as passive sampling, wide-scope target screening and molecular analysis are required to assure safe application of wastewater reuse and avoid spread and crop uptake of potentially hazardous chemicals. |
| 英文关键词 | Hydrogel-based passive sampler Wastewater reuse Contaminants of emerging concern Transformation products Antibiotics Antibiotic resistance genes |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Slovakia ; Greece ; Czech Republic ; Cyprus ; Germany |
| 开放获取类型 | gold |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000522749900030 |
| WOS关键词 | TREATMENT PLANTS ; ANTIBIOTIC-RESISTANCE ; PHARMACEUTICALS ; GENES ; BIOTRANSFORMATION ; IDENTIFICATION ; OPPORTUNITIES ; CALIBRATION ; PRODUCTS ; ISLAND |
| WOS类目 | Environmental Sciences |
| WOS研究方向 | Environmental Sciences & Ecology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/314411 |
| 作者单位 | 1.Environm Inst, Okruzna 784-42, Kos 97241, Slovakia; 2.Univ Athens, Dept Chem, Lab Analyt Chem, Panepistimiopolis Zografou, Athens 15771, Greece; 3.Masaryk Univ, Fac Sci, Res Ctr Tox Cpds Environm RECETOX, Kamenice 753-5, Brno 62500, Czech Republic; 4.Univ Cyprus, Dept Civil & Environm Engn, POB 20537, CY-1678 Nicosia, Cyprus; 5.Univ Cyprus, Nireas Int Water Res Ctr, POB 20537, CY-1678 Nicosia, Cyprus; 6.Tech Univ Dresden, Inst Hydrobiol, Environm Sci, Dresden, Germany |
| 推荐引用方式 GB/T 7714 | Alygizakis, Nikiforos A.,Urik, Jakub,Beretsou, Vasiliki G.,et al. Evaluation of chemical and biological contaminants of emerging concern in treated wastewater intended for agricultural reuse[J],2020,138. |
| APA | Alygizakis, Nikiforos A..,Urik, Jakub.,Beretsou, Vasiliki G..,Kampouris, Ioannis.,Galani, Aikaterini.,...&Fatta-Kassinos, Despo.(2020).Evaluation of chemical and biological contaminants of emerging concern in treated wastewater intended for agricultural reuse.ENVIRONMENT INTERNATIONAL,138. |
| MLA | Alygizakis, Nikiforos A.,et al."Evaluation of chemical and biological contaminants of emerging concern in treated wastewater intended for agricultural reuse".ENVIRONMENT INTERNATIONAL 138(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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