Phthalate esters: occurrence, toxicity, bioremediation, and advanced oxidation processes

Water Science & Technology, Journal Year: 2023, Volume and Issue: 87(9), P. 2090 - 2115

Published: April 20, 2023

Abstract Phthalic acid esters are emerging pollutants, commonly used as plasticizers that categorized hazardous endocrine-disrupting chemicals (EDCs). A rise in anthropogenic activities leads to an increase phthalate concentration the environment which various adverse environmental effects and health issues humans other aquatic organisms. This paper gives overview of research related ester contamination degradation methods by conducting a bibliometric analysis with VOS Viewer. Ecotoxicity requires understanding current status pollution, impacts, exposure routes, their sources. review covers five toxic phthalates, occurrences environment, toxicity studies, biodegradation pathways. It highlights advanced oxidation processes like photocatalysis, Fenton processes, ozonation, sonolysis, modified AOPs for removal from environment.

Language: Английский

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Exploring DiPP (Diisopentyl Phthalate) Neurotoxicity and the Detoxification Process in Zebrafish Larvae – A Silent Contaminant?

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120825 - 120825

Published: Jan. 1, 2025

Language: Английский

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New Perspective to Understand and Prioritize the Ecological Impacts of Organophosphate Esters and Transformation Products in Urban Stormwater and Sewage Effluents

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(31), P. 11656 - 11665

Published: July 28, 2023

Due to their prevalence in urban contaminated water, the driving factors of organophosphate esters (OPEs) need be well examined, and related ecological impacts should include that transformation products (TPs). Additionally, a robust framework needs developed integrate multiple variables for improving health assessment. Therefore, OPEs TPs stormwater wastewater Hong Kong were analyzed fill these gaps. The results revealed total concentrations positively correlated with area transportation land. Individual TP mass ratios individual TPs/OPEs somewhat higher sewage effluents than stormwater. generally showed relatively risk quotients TPs; however, increased by approximately 38% when factored in. Moreover, molecular docking suggested investigated might cause similar endocrine disruption marine organisms as parent OPEs. This study employed Toxicological-Priority-Index scheme successfully risks endocrine-disrupting effects refine assessment exposure TPs, which can better inform authority on prioritization regulating contaminants emerging concern built environments.

Language: Английский

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Air–Sea Exchange and Atmospheric Deposition of Phthalate Esters in the South China Sea

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(30), P. 11195 - 11205

Published: July 17, 2023

Phthalate esters (PAEs) have been investigated in paired air and seawater samples collected onboard the research vessel SONNE South China Sea summer of 2019. The concentrations ∑7PAEs ranged from 2.84 to 24.3 ng/m3 with a mean 9.67 ± 5.86 0.96 8.35 ng/L 3.05 seawater. Net air-to-seawater deposition dominated air–sea exchange fluxes DiBP, DnBP, DMP, DEP, while strong water-to-air volatilization was estimated for bis(2-ethylhexyl) phthalate (DEHP). net atmospheric depositions were 3740 t/y sum but DEHP volatilized an average 900 t/y. seasonally changing monsoon circulation, currents, cyclones occurring Pacific can significantly influence concentration PAEs, alter direction magnitude particle fluxes. Consequently, dynamic process may drive transport PAEs marginal seas estuaries toward remote marine environments, which play important role environmental cycling global ocean.

Language: Английский

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Seasonal distribution characteristics and ecological risk assessment of phthalate esters in surface sediment of Songhua River basin

Environmental Pollution, Journal Year: 2023, Volume and Issue: 337, P. 122567 - 122567

Published: Sept. 15, 2023

Language: Английский

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Phthalate acid esters contribute to the cytotoxicity of mask leachate: Cell-based assay for toxicity assessment

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 459, P. 132093 - 132093

Published: July 20, 2023

Language: Английский

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Multi-source exposure and health risks of phthalates among university students in Northeastern China

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 913, P. 169701 - 169701

Published: Dec. 29, 2023

Language: Английский

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Phthalate esters delivery to the largest European lagoon: Sources, partitioning and seasonal variations

Environmental Research, Journal Year: 2023, Volume and Issue: 235, P. 116667 - 116667

Published: July 13, 2023

Language: Английский

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Occurrence and correlation of microplastics and dibutyl phthalate in rivers from Pearl River Delta, China

Marine Pollution Bulletin, Journal Year: 2023, Volume and Issue: 197, P. 115759 - 115759

Published: Nov. 20, 2023

Language: Английский

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Occurrence and Health Risk Assessment of Phthalates in Municipal Drinking Water Supply of a Central Indian City

Archives of Environmental Contamination and Toxicology, Journal Year: 2024, Volume and Issue: 86(3), P. 288 - 303

Published: April 1, 2024

Language: Английский

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