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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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The aim of this study was to evaluate pretreatment methods for 27 pharmaceuticals and personal care products (PPCPs) in various sewage samples using a modified quick, easy, cheap, effective, rugged, and safe (QuEChERS) and online solid-phase extraction with LC-MS/MS. Extraction efficiencies of PPCPs in the solid phase under different experimental conditions were evaluated, showing that the highest recoveries were obtained with the addition of sodium sulfate and ethylenediaminetetraacetic acid disodium salt dehydrate in acidified conditions. The recoveries of target compounds ranged from 91 to 117.2% for liquid samples and from 61.3 to 137.2% for solid samples, with a good precision. The methods under development were applied to sewage samples collected in two sewage treatment plants (STPs) to determine PPCPs in liquid and solid phases. Out of 27 PPCPs, more than 19 compounds were detected in liquid samples (i.e., influent and effluent) of two STPs, with concentration ranges of LOQ-33,152 ng/L in influents and LOQ-4,523 ng/L in effluents, respectively. In addition, some PPCPs such as acetylsalicylic acid, ibuprofen, and ofloxacin were detected at high concentrations in activated sludge as well as in excess sludge. This methodology was successfully applied to sewage samples for the determination of the target compounds in STPs.
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참고문헌 (35)
참고문헌 신청
Anastassiades, M. / 2003 / Fate and easy multiresidue method employing acetonitrile extraction/partitioning and 'dispersive solid-phase-extraction' for the determination of pesticide residues in produce / J. AOAC Int 86(2):412~431
Ashfaq, M. / 2017 / Occurrence, fate, and mass balance of different classes of pharmaceuticals and personal care products in an anaerobic-anoxic-oxic wastewater treatment plant in Xiamen / China, Water Res 123:655~667
Association of Analytical communities (AOAC) International / 2011 / AOAC Official Method 2007.01 pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulfate, Off. Methods Anal :17~26
Behera, S. K. / 2011 / Occurrence and removal of antibiotics, hormones and several other pharmaceuticals in wastewater treatment plants of the largest industrial city of Korea / Sci. Total Environ 409:4351~4360
Bourdat-Deschamps, M. / 2014 / Multi-residue analysis of pharmaceuticals in aqueous environmental samples by online solid-phase extraction-ultra-high-performance liquid chromatographytandem mass spectrometry: Optimisation and matrix effects reduction by quick, easy, cheap, effective, rugged and safe extraction / J. Chromatography A 1349:11~23
Ashfaq, M. / 2017 / Occurrence, fate, and mass balance of different classes of pharmaceuticals and personal care products in an anaerobic-anoxic-oxic wastewater treatment plant in Xiamen / China, Water Res 123:655~667
Association of Analytical communities (AOAC) International / 2011 / AOAC Official Method 2007.01 pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulfate, Off. Methods Anal :17~26
Behera, S. K. / 2011 / Occurrence and removal of antibiotics, hormones and several other pharmaceuticals in wastewater treatment plants of the largest industrial city of Korea / Sci. Total Environ 409:4351~4360
Bourdat-Deschamps, M. / 2014 / Multi-residue analysis of pharmaceuticals in aqueous environmental samples by online solid-phase extraction-ultra-high-performance liquid chromatographytandem mass spectrometry: Optimisation and matrix effects reduction by quick, easy, cheap, effective, rugged and safe extraction / J. Chromatography A 1349:11~23
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