干旱区生态环境知识资源中心(Arid): Uptake and accumulation of emerging contaminants in soil and plant treated with wastewater under real-world environmental conditions in the Al Hayer area (Saudi Arabia)

Arid

DOI	10.1016/j.scitotenv.2018.10.224
	Uptake and accumulation of emerging contaminants in soil and plant treated with wastewater under real-world environmental conditions in the Al Hayer area (Saudi Arabia)
	Pico, Yolanda 1; Alvarez-Ruiz, Rodrigo 1; Alfarhan, Ahmed H.2; El-Sheikh, Mohamed A.2; Alobaid, Samy M.2; Barcelo, Damia 2,3
通讯作者	Pico, Yolanda
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2019
卷号	652 页码:562-572
英文摘要	In arid and semi-arid areas the use of treated wastewater for crop irrigation and other agricultural practices, such as the use of pesticides, increase the number of emerging contaminants (ECs) in crops. Hazards of these practices to human being are largely unknown since there are few studies yet covering a short range of compounds and most of them under non-realistic conditions. This study aims at assessing this problem that will become global soon in an area of Saudi Arabia heavily affected by the reuse of treated wastewater and pesticide in order to ascertain its scale. The novelty of the study relays in the large number of ECs covered and the variety of crops (cabbage, barley, green beans, eggplants, chili, tomato and zucchini) analysed. Extraction procedure developed provided an appropriate extraction yield (up to 50% of the compounds were recovered within a 70-120% range), with good repeatability (relative standard deviations below 20% in most cases) and sensitivity (LOQ b 25 ng g(-1)) for the model compounds. Determination by liquid chromatography quadrupole time-of-flight (LC-QqTOF-MS) is able to identify >2000 contaminants. Sixty-four ECs were identified in wastewater but of the sixty-four compounds, six pharmaceuticals (atenolol, caffeine, carbamazepine and its metabolites 10,11-epoxycarbamazepine, gemfibrozil, and naproxen) and seven pesticides (acetamiprid, atrazine deethyl, azoxystrobin, bupirimate, diazinon, malathion, pirimicarb and some of their metabolites) were detected in plants. Furhermore, one metabolite of the ibuprofen (not detected in water or soil), the ibuprofen hexoside was also found in plants. Up to our knowledge, this study demonstrate for the first time the accumulation of ECs in crops irrigated with treated wastewater under real non-controlled environmental conditions. (C) 2018 Elsevier B.V. All rights reserved.
英文关键词	Treated waste water irrigation Agricultural practices Soil accumulation Plant uptake Emerging risk
类型	Article
语种	英语
国家	Spain ; Saudi Arabia
收录类别	SCI-E
WOS记录号	WOS:000454418500051
WOS关键词	PERSONAL CARE PRODUCTS ; TANDEM MASS-SPECTROMETRY ; PESTICIDE-RESIDUES ; IRRIGATION ; REMOVAL ; PHARMACEUTICALS ; RIVER ; L. ; DETOXIFICATION ; METABOLITES
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	King Saud University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218619
作者单位	1.Desertificat Res Ctr CIDE CSIC UV GV, Environm & Food Safety Res Grp SAMA UV, Moncada Naquera Rd Km 4-5, Moncada 46113, Spain; 2.King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 2455, Riyadh 11451, Saudi Arabia; 3.IDAEA CSIC, Dept Environm Chem, Water & Soil Qual Res Grp, Barcelona, Spain
推荐引用方式 GB/T 7714	Pico, Yolanda,Alvarez-Ruiz, Rodrigo,Alfarhan, Ahmed H.,et al. Uptake and accumulation of emerging contaminants in soil and plant treated with wastewater under real-world environmental conditions in the Al Hayer area (Saudi Arabia)[J]. King Saud University,2019,652:562-572.
APA	Pico, Yolanda,Alvarez-Ruiz, Rodrigo,Alfarhan, Ahmed H.,El-Sheikh, Mohamed A.,Alobaid, Samy M.,&Barcelo, Damia.(2019).Uptake and accumulation of emerging contaminants in soil and plant treated with wastewater under real-world environmental conditions in the Al Hayer area (Saudi Arabia).SCIENCE OF THE TOTAL ENVIRONMENT,652,562-572.
MLA	Pico, Yolanda,et al."Uptake and accumulation of emerging contaminants in soil and plant treated with wastewater under real-world environmental conditions in the Al Hayer area (Saudi Arabia)".SCIENCE OF THE TOTAL ENVIRONMENT 652(2019):562-572.