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- W4210522010 abstract "Quantifying total organic fluorine (TOF) in water is vital in monitoring the occurrence and persistence of all fluorine-containing organic compounds in the environment, while currently most studies focus on analyzing individual fluorine-containing organic compounds. To fill the technology gap, we herein proposed to convert TOF completely into fluoride with vacuum ultraviolet (VUV) photolysis, followed by analysis of fluoride with ion chromatography. Results showed that the tailored VUV photoreactor achieved satisfying recoveries of fluorine from ten model TOF compounds not only in ultrapure water (83.9 ± 2.0% to 109.4 ± 0.8%) but also in real water samples (92.1 ± 1.0%-106.2 ± 15.7%). Unlike other ultraviolet-based processes that favor alkaline conditions, this VUV process preferred either neutral or acidic conditions to defluorinate selected compounds. While the mechanisms remain to be explored in the future, it has been evidenced that the photo-degradation and photo-defluorination rates of these TOF compounds varied significantly among compounds and operation conditions. The method obtained a method detection limit (MDL) of 0.15 μg-F/L, which is lower than the MDLs of many other TOF analytical methods, along with excellent calibration curves for concentrations ranging from 0.01 to 10.0 mg-F/L. Notably, minimizing fluoride in sample prior to photoconversion was necessary to avoid subtraction-induced errors for TOF measurement, especially when the fluoride/TOF ratio was high. The robust VUV is also green for sample pretreatment due to its unreliance of chemicals or additives." @default.
- W4210522010 created "2022-02-08" @default.
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- W4210522010 date "2022-05-01" @default.
- W4210522010 modified "2023-10-16" @default.
- W4210522010 title "Total organic fluorine (TOF) analysis by completely converting TOF into fluoride with vacuum ultraviolet" @default.
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- W4210522010 cites W1976643528 @default.
- W4210522010 cites W1977476294 @default.
- W4210522010 cites W1977697984 @default.
- W4210522010 cites W1979332340 @default.
- W4210522010 cites W1979559891 @default.
- W4210522010 cites W1980636749 @default.
- W4210522010 cites W1982270861 @default.
- W4210522010 cites W1983879225 @default.
- W4210522010 cites W1988469862 @default.
- W4210522010 cites W1993464554 @default.
- W4210522010 cites W1995629856 @default.
- W4210522010 cites W2002298964 @default.
- W4210522010 cites W2002378618 @default.
- W4210522010 cites W2016627968 @default.
- W4210522010 cites W2018049303 @default.
- W4210522010 cites W2018296659 @default.
- W4210522010 cites W2032381907 @default.
- W4210522010 cites W2035810080 @default.
- W4210522010 cites W2040051429 @default.
- W4210522010 cites W2041514566 @default.
- W4210522010 cites W2042359118 @default.
- W4210522010 cites W2044455946 @default.
- W4210522010 cites W2048321398 @default.
- W4210522010 cites W2050159481 @default.
- W4210522010 cites W2050321306 @default.
- W4210522010 cites W2051171730 @default.
- W4210522010 cites W2051220320 @default.
- W4210522010 cites W2061339177 @default.
- W4210522010 cites W2061863188 @default.
- W4210522010 cites W2066328828 @default.
- W4210522010 cites W2067813964 @default.
- W4210522010 cites W2069032214 @default.
- W4210522010 cites W2069735259 @default.
- W4210522010 cites W2070143291 @default.
- W4210522010 cites W2074894104 @default.
- W4210522010 cites W2078227004 @default.
- W4210522010 cites W2081517506 @default.
- W4210522010 cites W2081715527 @default.
- W4210522010 cites W2097751661 @default.
- W4210522010 cites W2112558380 @default.
- W4210522010 cites W2144869962 @default.
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- W4210522010 cites W2324650023 @default.
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- W4210522010 cites W2768962719 @default.
- W4210522010 cites W2794651884 @default.
- W4210522010 cites W2808335150 @default.
- W4210522010 cites W2888981051 @default.
- W4210522010 cites W2889319702 @default.
- W4210522010 cites W2921364395 @default.
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- W4210522010 doi "https://doi.org/10.1016/j.jhazmat.2022.128389" @default.
- W4210522010 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35236042" @default.
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