干旱区生态环境知识资源中心(Arid): Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater

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DOI	10.1016/j.chemosphere.2021.132076
	Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater
	Lopez-Serna, Rebeca; Bolado, Silvia; Irusta, Ruben; Jimenez, Juan J.
通讯作者	Jimenez, JJ (corresponding author), Univ Valladolid, Fac Sci, Dept Analyt Chem, Campus Miguel Delibes,Paseo Belen 7, E-47011 Valladolid, Spain.
来源期刊	CHEMOSPHERE
ISSN	0045-6535
EISSN	1879-1298
出版年	2022
卷号	287
英文摘要	Concentration data of veterinary drugs in microalgae biomass collected from photobioreactors fed with piggery wastewaters are presented for the first time in this work. To this aim, a QuEChERS methodology and an ultrasound-assisted solid-liquid extraction have been assessed as sample preparation procedures with the purpose of determining 20 veterinary drugs, mainly antibiotics of different physico-chemical properties in addition to dexamethasone, fenbendazole and progesterone. Some critical operation parameters of the QuEChERS procedure were optimized by an experimental design but tetracycline, oxytetracycline, doxycycline, marbofloxacin and ciprofloxacin were not detected by the QuEChERS sample preparation. The use of a longer and thorough approach, a solid-liquid extraction with water/methanol in presence of primary secondary amine as a clean-up agent followed by solid-phase extraction on Oasis HLB cartridges, is recommended to monitor all intended analytes. The determination in extracts is carried out by ultra-high performance liquid chromatography-tandem mass spectrometry in selected reaction monitoring mode. Limits of detection about 0.2-42 ng per g of lyophilized microalgae sample, and repeatabilities about 6-46% (n = 5, RSDs) are reached. The solid-liquid extraction method was applied to microalgae biomass samples collected from a photobioreactor. Nine drugs were detected in the samples at relatively low concentration and a proportional relationship between the found concentrations and the octanol/water partition coefficients of the drugs has been outlined. Moreover, a linear ratio between the concentrations measured in biomass and effluent has been observed for most of the drugs.
英文关键词	Microalgae biomass Veterinary drugs Swine manure Photobioreactors Analytical methods Adsorption
类型	Article
语种	英语
开放获取类型	Green Published, hybrid
收录类别	SCI-E
WOS记录号	WOS:000704757700005
WOS关键词	ORGANOCHLORINE PESTICIDES ; ANTIBIOTICS ; MANURE ; REMOVAL ; FATE ; SOIL ; CONTAMINANTS ; RESIDUES ; SEAWEED ; ALGAE
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/2XILL650/374427
作者单位	[Lopez-Serna, Rebeca; Jimenez, Juan J.] Univ Valladolid, Fac Sci, Dept Analyt Chem, Campus Miguel Delibes,Paseo Belen 7, E-47011 Valladolid, Spain; [Lopez-Serna, Rebeca; Bolado, Silvia; Irusta, Ruben; Jimenez, Juan J.] Inst Sustainable Proc, Dr Mergelina S-N, Valladolid 47011, Spain; [Bolado, Silvia; Irusta, Ruben] Univ Valladolid, Sch Ind Engn, Dept Chem Engn & Environm Technol, Dr Mergelina S-N, E-47011 Valladolid, Spain
推荐引用方式 GB/T 7714	Lopez-Serna, Rebeca,Bolado, Silvia,Irusta, Ruben,et al. Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater[J],2022,287.
APA	Lopez-Serna, Rebeca,Bolado, Silvia,Irusta, Ruben,&Jimenez, Juan J..(2022).Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater.CHEMOSPHERE,287.
MLA	Lopez-Serna, Rebeca,et al."Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater".CHEMOSPHERE 287(2022).