Sensitive Determination of 4-n-Nonylphenol in Domestic Wastewater and Liquid Detergent by Binary Solvent Microextraction (BSME) and Gas Chromatography-Mass Spectrometry (GC-MS) with Matrix Matching Calibration

被引:1
|
作者
Erarpat, Sezin [1 ]
Bodur, Suleyman [1 ]
Chormey, Dotse Selali [1 ]
oz, Ersoy [2 ]
Bakirdere, Sezgin [1 ,3 ]
机构
[1] Yildiz Tech Univ, Fac Art & Sci, Dept Chem, Istanbul, Turkey
[2] Yildiz Tech Univ, Fac Art & Sci, Dept Stat, Istanbul, Turkey
[3] Turkish Acad Sci TUBA, Ankara, Turkey
关键词
4-n-nonylphenol; binary solvent microextraction (BSME); environmental chemistry; gas chromatography-mass spectrometry (GC-MS); water quality; SOLID-PHASE MICROEXTRACTION; BISPHENOL-A; NONYLPHENOL; PESTICIDES; SAMPLES; DESIGN; RIVER;
D O I
10.1080/00032719.2021.1985511
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Binary solvent microextraction (BSME) coupled to gas chromatography-mass spectrometry (GC-MS) was employed to determine 4-n-nonylphenol in domestic wastewater and detergent. The developed BSME method was applied to obtain lower detection limits by preconcentrating the analyte before determination by GC-MS. Relevant parameters of the extraction method, including the binary solvent volume, dispersive solvent volume, and vortex period, were optimized using Box-Behnken Design. Under the optimum conditions, the limit of detection (LOD), limit of quantitation, and linear dynamic range were 0.6, 2.0, and 2.0 to 100 ng g(-1), respectively. The extraction procedure provided an approximate 470-fold enhancement in the detection power. Recovery experiments were performed for spiked wastewater and detergent by performing matrix matching calibration. The recoveries obtained by BSME-GC-MS for wastewater and detergent were between 94 and 103% and 91 and 109%, respectively.
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页码:1080 / 1092
页数:13
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