Biotic and abiotic transformations of aqueous film-forming foam (AFFF)-derived emerging polyfluoroalkyl substances in aerobic soil slurry

Water Research, Journal Year: 2025, Volume and Issue: 276, P. 123284 - 123284

Published: Feb. 11, 2025

Language: Английский

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Highly Efficient Removal of Per- and Polyfluoroalkyl Substances by Extrusion-regenerated Aminated Polyurethane Sponges

Water Research, Journal Year: 2025, Volume and Issue: 275, P. 123189 - 123189

Published: Jan. 22, 2025

Language: Английский

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Identification of pollutant markers in rural mountainous areas of China by combining non-targeted analysis with zebrafish embryo toxicity tests

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 965, P. 178625 - 178625

Published: Feb. 1, 2025

Language: Английский

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Which Pollutants Should Be Prioritized for Control in Multipollutant Complex Contaminated Groundwater of Chemical Industrial Parks?

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Increasing chemical pollutants in groundwater within industrial parks pose a critical environmental challenge, necessitating innovative strategies to address contaminants with the highest risks health and ensure sustainable management. Herein, we investigated 277 from 367 sampling points across 10 rounds, totaling 1,016,590 measured data points. An prioritization index (EHPI) was proposed applied integrate multiple criteria: occurrence, migration, persistence, bioaccumulation, acute chronic toxicity, effects rank target for priority control. Thirty were classified as top-priority group 81 high-priority, metals, polycyclic aromatic hydrocarbons, haloalkanes ranking highest, while emerging of concern ranked lower. The top 6 beryllium, benzo(g,h,i)perylene, nickel, benzo(a)pyrene, chrysene, arsenic. EHPI method compared against five other weighting schemes, including AHP (analytic hierarchy process), entropy, AHP-entropy, AHP-TOPSIS (technique order preference by similarity ideal solution), entropy-TOPSIS. effectively captured integrated results more simplistic schemes. Overall, 38 are recommended inclusion control list, focusing on high detection exceedance categories. This framework provides guidance focused monitoring, assessment, highest-risk pollutants, supporting effective human protection.

Language: Английский

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Degradation of novel PFOA alternatives in fluoropolymer production by UV activated persulfate: Efficiency, mechanism and structural effects

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 492, P. 138121 - 138121

Published: April 6, 2025

Language: Английский

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