Occurrence and fate of benzotriazoles UV filters in a typical residential wastewater treatment plant in Harbin, China

Zhao, Xiaoxue; Zhang, Zi-Feng; Xu, Le; Liu, Liyan; Song, Weiwei; Zhu, Fu-Jie; Li, Yifan; Ma, Wan–Li

doi:10.1016/j.envpol.2017.04.072

Cited by 53 publications

(17 citation statements)

References 33 publications

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“…plastics, coatings, adhesives and construction material) to protect against ultraviolet radiation from sunlight (Nakata et al, 2009;Ruan et al, 2012). Due to their high consumption volume, BUVSs have been widely detected in surface waters, wastewaters, sewage sludge, and biota (Kameda et al, 2011;Montesdeoca-Esponda et al, 2012;Nakata et al, 2009;Nakata et al, 2010;Nakata et al, 2012;Ruan et al, 2012;Wick et al, 2016;Zhang et al, 2011;Zhao et al, 2017). Among BUVSs, 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol (UV-234) ( Figure S1) is one of the most frequently detected BUVSs in environmental samples from this group of chemicals in recent years (Kameda et al, 2011;Ruan et al, 2012;Song et al, 2014;Zhao et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Due to their high consumption volume, BUVSs have been widely detected in surface waters, wastewaters, sewage sludge, and biota (Kameda et al, 2011;Montesdeoca-Esponda et al, 2012;Nakata et al, 2009;Nakata et al, 2010;Nakata et al, 2012;Ruan et al, 2012;Wick et al, 2016;Zhang et al, 2011;Zhao et al, 2017). Among BUVSs, 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol (UV-234) ( Figure S1) is one of the most frequently detected BUVSs in environmental samples from this group of chemicals in recent years (Kameda et al, 2011;Ruan et al, 2012;Song et al, 2014;Zhao et al, 2017). It is reported that UV-234 is present in untreated and treated wastewater at concentrations in the low ng/L range (~1.6e37.8 ng/L) (Langford et al, 2015;Lu et al, 2017b;Song et al, 2014;Zhao et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Among BUVSs, 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol (UV-234) ( Figure S1) is one of the most frequently detected BUVSs in environmental samples from this group of chemicals in recent years (Kameda et al, 2011;Ruan et al, 2012;Song et al, 2014;Zhao et al, 2017). It is reported that UV-234 is present in untreated and treated wastewater at concentrations in the low ng/L range (~1.6e37.8 ng/L) (Langford et al, 2015;Lu et al, 2017b;Song et al, 2014;Zhao et al, 2017). However, lipophilic characteristics (log Kow ¼ 7.67) can lead to the presence of relatively high levels of UV-234 in sediments and sewage sludge, with concentrations upwards of 363 and 607 ng/g dry weight (wt.…”

Section: Introductionmentioning

confidence: 99%

“…Similar to UV-234, 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol (UV-320) ( Figure S1), with a log Kow value of 7.21, also shows high accumulation potential in sediments and biota. Although the use of UV-320 has been banned in Japan since 2007 due to its toxicity, persistence and bioaccumulation (Kim et al, 2012), multi-residue surveys indicate that it is still present in aquatic systems because it is tightly bound in sedimentary deposits (Cantwell et al, 2015;Nakata et al, 2009;Zhao et al, 2017). Thus, sediment appears to be a significant sink for BUVSs and this can increase the exposure risks to developing larvae in the sediment, as well as benthic aquatic organisms.…”

Section: Introductionmentioning

confidence: 99%

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Biological effects of the benzotriazole ultraviolet stabilizers UV-234 and UV-320 in early-staged zebrafish (Danio rerio)

Liang

Adamovský

Souders

et al. 2019

Environmental Pollution

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Among the benzotriazole ultraviolet stabilizers (BUVSs), UV-234 and UV-320 are frequently detected in aquatic ecosystem. Despite the fact that these chemicals are present in low ng/L levels in surface water, they show high bio-accumulation potential and pose exposure risks to aquatic organisms. However, there are limited toxicological data available in fish. In this study, zebrafish embryos were exposed to 0.01, 0.1 and 1 mM UV-234 or UV-320 for up to 6 days. Developmental toxicity as well as effects on mitochondrial bioenergetics, immune system responses, and locomotor activity in zebrafish were measured. After UV-234 treatment (0.1e1 mM), hatching time of embryos was increased compared to controls. There was also a~20e40% reduction in non-mitochondrial respiration and oligomycindependent mitochondrial respiration in embryos treated with 1 mM UV-234 for 24 and 48 h respectively; conversely basal respiration and non-mitochondrial respiration were increased~20e30% in embryos treated with 1 mM UV-320 at 48 h. Transcript levels of sod1 were down-regulated with BUVSs while sod2 mRNA was highly up-regulated with both UV-234 and UV-320, suggesting an oxidative damage response. Considering that mitochondrial signaling regulates innate immune pathways, we measured the expression of immune related transcripts (tlr5a, tlr5b, mmp9, il8, tnfa, cxcl-C1c, nfkb1, and ifng). Of these, only il8 and cxcl-C1c mRNA were decreased in response to 0.1 mM UV-320. To associate early molecular events with behavior, locomotor activity was assessed. UV-234 reduced larval activity in a dark photokinesis assay by~15%, however behavioral responses at environmentally-relevant concentrations of BUVSs were not consistent across experiments nor BUVSs. These data suggest that BUVSs can perturb mitochondrial bioenergetics, embryonic development, and locomotor activity of zebrafish, but these responses appear to be dose-, time-and BUVSs dependent, suggesting these chemicals may have unique modes of action.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Biological effects of the benzotriazole ultraviolet stabilizers UV-234 and UV-320 in early-staged zebrafish (Danio rerio)

Liang

Adamovský

Souders

et al. 2019

Environmental Pollution

View full text Add to dashboard Cite

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“…The use of BT-UVs in textiles and fabrics provides a route for BT-UVs from consumer homes to wastewater via laundering of clothes ( Avagyan et al., 2015 ; Luongo et al., 2016 ). BT-UVs observed in sediment and water samples collected from rivers in Japan (3.4–117 ng/g) ( Kameda et al., 2011 ) and China (0.08–4 ng/L, estimated from graphs) ( Zhao et al., 2017 ) implicated wastewater discharged into the rivers as a BT-UV source. Also, Peng et al.…”

Section: Introductionmentioning

confidence: 99%

Phase partitioning, transport and sources of Benzotriazole Ultraviolet Stabilizers during a runoff event

et al. 2021

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Highlights Despite high hydrophobicity some UV-BTs can be transported in the dissolved phase. Most plastic debris in the watershed is more likely a sink than a source of UV-BTs. Flushing of surfaces mobilizes particulate UV328 and UV234 to the urban stream. Use of UV328 in automotive applications possibly explains its presence in road dust.

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Study on Synthesis and Application of New Benzophenyl Derivatives

Wang,

Yan,

Song

et al. 2024

ChemistrySelect

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In this work, two new functionalized monosubstituted and disubstituted benzophenone derivatives have been synthesized through a one‐step nucleophilic substitution treatment using dihydroxybenzophenone and arylsulfonyl chloride as raw materials. All the compounds were characterization by NMR and MS spectroscopy technology and the resulting products exhibited efficient UV light absorption in the range of 220–350 nm. The monosubstituted products can effectively improve the photostability of light‐curable coatings and extend the storage time of coatings, the disubstituted one as photoinitiators possess fantastic photoinitiation effect, and the cured coating is smooth and transparent with good adhesion. The introduction of benzenesulfonyl groups on the skeleton of dihydroxybenzophenone(UV‐0) can enhance the compatibility of the compounds with monomers and active diluents, and also improve the defects of yellowing and small molecule migration of cured products. Among them, the monosubstituted products as UV absorber can effectively improve the photostability of the photocurable coating and extend the storage time of coating. As a photoinitiator, the disubstituted products have good photoinitiation effect, and the cured coating are smooth and transparent, and good adhesion.

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Occurrence and fate of benzotriazoles UV filters in a typical residential wastewater treatment plant in Harbin, China

Cited by 53 publications

References 33 publications

Biological effects of the benzotriazole ultraviolet stabilizers UV-234 and UV-320 in early-staged zebrafish (Danio rerio)

Biological effects of the benzotriazole ultraviolet stabilizers UV-234 and UV-320 in early-staged zebrafish (Danio rerio)

Phase partitioning, transport and sources of Benzotriazole Ultraviolet Stabilizers during a runoff event

Study on Synthesis and Application of New Benzophenyl Derivatives

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