Development of a solid-phase extraction liquid chromatography tandem mass spectrometry method for benzotriazoles and benzothiazoles in wastewater and recycled water

Loi, Clara; Busetti, Francesco; Linge, Kathryn L.; Joll, Cynthia

doi:10.1016/j.chroma.2013.04.073

Cited by 49 publications

(42 citation statements)

References 21 publications

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“…In this study, the concentration of BZA in the effluent of WWTP was not measured. According to a previous publication, the occurrence concentration of BZA in influent and effluent of WWTPs ranged from 0.131 to 44.0 μg L −1 and 0.2 to 18.0 μg L −1 , respectively [41][42][43][44]. to the filtrate to start the oxidation (Fig.…”

Section: (A)) Another Control Test Withmentioning

confidence: 98%

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Zhang

Cao

et al. 2016

Applied Catalysis B: Environmental

226

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Section: (A)) Another Control Test Withmentioning

confidence: 98%

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Zhang

Cao

et al. 2016

Applied Catalysis B: Environmental

226

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“…Based on previous studies [10,13,16,17,30], the most appropriate sorbents for their extraction from aqueous matrices are therefore polymeric phases with an hydrophilic-lipophilic balance. Although other studies used mixed-mode strong cationand anion-exchange sorbents for the extraction of these compounds, BSA derivatives were rinsed in the washing steps [19] and so these sorbents were disregarded in the present study.…”

Section: Solid-phase Extractionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Bearing all this information in mind, it is not surprising that numerous methods have been developed for the determination of these compounds in environmental water samples. In regard to sample treatment, solid-phase extraction (SPE) using polymeric balanced polar/non-polar sorbents is the most common technique for extracting BTRs and BTs from tap water [10,11], river water [10][11][12], influent and effluent wastewater [10,[12][13][14] and seawater [15,16]. More significantly, Herrero et al [17] optimised a SPE method for the extraction of five BTRs, four BTs and five BSAs from river, influent and effluent wastewaters, obtaining recovery values between 75 and 106% with a matrix effect of less than 20%.…”

Section: Introductionmentioning

confidence: 99%

“…Typically, BTRs, BTs and BSAs in water samples are determined by liquid chromatography mainly coupled to tandem mass spectrometry [11][12][13][14][15][16][17][18]24] even though highresolution mass spectrometry (HRMS) is also used in some studies [19,23]. In the past few years, the use of HRMS based on time-of flight or Orbitrap analysers for trace analysis has become more widely accepted and affordable.…”

Section: Introductionmentioning

confidence: 99%

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Presence of benzotriazoles, benzothiazoles and benzenesulfonamides in surface water samples by liquid chromatography coupled to high‐resolution mass spectrometry

Hidalgo-Serrano

Borrull

Marcé

et al. 2019

Separation Science Plus

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An analytical method has been developed for the simultaneous determination of seven benzotriazole, five benzothiazole and four benzenesulfonamide derivatives in surface water samples. The procedure is based on solid‐phase extraction with Oasis HLB, followed by high‐performance liquid chromatography coupled to high‐resolution mass spectrometry. Apparent recoveries ranged from 40 to 101%, except for compounds the matrix effect of which was above ‐60%. The repeatability (n = 5) of the method was below 20% for all compounds except 4‐hydroxybenzotriazole in river water. The method limits of detection for most compounds ranged from 1 to 12 ng/L for both river water and seawater. The method was then used for the determination of the studied compounds in several river water and seawater samples from harbour and coastal areas. 1‐H‐Benzotriazole (up to 78 ng/L in river water and above the upper limit of the calibration curve in seawater) and 4‐methyl‐1‐H‐benzotriazole (up to 44 ng/L in river water and 338 ng/L in seawater) were the most abundant compounds quantified in the samples, even though 5‐methyl‐1‐H‐benzotriazole and 2‐hydroxybenzothiazole were also found in most samples. Some compounds were frequently found in certain types of samples, such as 2‐aminobenzothiazole in river water. Benzenesulfonamide derivatives could not be quantified in any sample.

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3D‐Printed TiO₂ Electrode as a Viable Alternative for Photoelectrocatalytic Purification of Water

Tedesco,

Joll,

Ela

et al. 2023

ChemistrySelect

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A commercial pure titanium (cp‐Ti) powder was used to produce a photoelectrode substrate via 3D‐printing and a commercial titanium foil (Ti‐foil) was used as substrate for direct comparison. TiO2 nanotubes were prepared on both Ti substrates via electrochemical anodization. Characterisation of electrodes showed similar results in all aspects analysed: morphology, absorbance, crystallinity, and photo‐current response. The efficiency of photoelectrocatlytic treatment of methylene blue dye (MB) in water with a single‐chip UVA‐LED was identical. The cp‐Ti/TiO2 electrode achieved 93±4 % removal of MB after 210 min, when combined with a four‐chip UVA‐LED. The cp‐Ti photoelectrode was also tested for the first time for photoelectrocatalytic treatment of benzothiazole (BTH). The highest degradation of BTH (98±2 %, 120 min) was also achieved using the four‐chip UVA‐LED. This study supports further development of 3D‐printed electrodes, maximizing the potential for the creation of novel electrodes for use in PEC technologies for abatement of organic pollutants.

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Development of a solid-phase extraction liquid chromatography tandem mass spectrometry method for benzotriazoles and benzothiazoles in wastewater and recycled water

Cited by 49 publications

References 21 publications

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Presence of benzotriazoles, benzothiazoles and benzenesulfonamides in surface water samples by liquid chromatography coupled to high‐resolution mass spectrometry

3D‐Printed TiO₂ Electrode as a Viable Alternative for Photoelectrocatalytic Purification of Water

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Development of a solid-phase extraction liquid chromatography tandem mass spectrometry method for benzotriazoles and benzothiazoles in wastewater and recycled water

Cited by 49 publications

References 21 publications

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Degradation of benzotriazole by a novel Fenton-like reaction with mesoporous Cu/MnO 2 : Combination of adsorption and catalysis oxidation

Presence of benzotriazoles, benzothiazoles and benzenesulfonamides in surface water samples by liquid chromatography coupled to high‐resolution mass spectrometry

3D‐Printed TiO2 Electrode as a Viable Alternative for Photoelectrocatalytic Purification of Water

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Product

Resources

About

3D‐Printed TiO₂ Electrode as a Viable Alternative for Photoelectrocatalytic Purification of Water