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- W2968724834 abstract "Environmentally persistent free radicals (EPFRs) are emerging contaminants occurring in combustion-borne particulates and atmospheric particulate matter, but information on their formation and behavior on fly ash from municipal solid waste (MSW) incinerators is scarce. Here, we have found that MSW-associated fly ash samples contain an EPFR concentration of 3-10 × 1015 spins g-1, a line width (ΔHp-p) of ∼8.6 G, and a g-factor of 2.0032-2.0038. These EPFRs are proposed to be mixtures of carbon-centered and oxygen-centered free radicals. Fractionation of the fly ash-associated EPFRs into solvent-extracted and nonextractable radicals suggests that the solvent-extracted part accounts for ∼45-73% of the total amount of EPFRs. Spin densities of solvent-extracted EPFRs correlate positively with the concentrations of Fe, Cu, Mn, Ti, and Zn, whereas similar correlations are comparatively insignificant for nonextractable EPFRs. Under natural conditions, these two types of EPFRs exhibit different stabilization that solvent-extracted EPFRs are relatively unstable, whereas the nonextractable fraction possesses a long life span. Significant correlations between concentrations of solvent-extracted EPFRs and generation of hydroxyl and superoxide radicals are found. Overall, our results suggest that the fractionated solvent-extracted and nonextractable EPFRs may experience different formation and stabilization processes and health effects." @default.
- W2968724834 created "2019-08-22" @default.
- W2968724834 creator A5001769021 @default.
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- W2968724834 creator A5044044684 @default.
- W2968724834 creator A5070248798 @default.
- W2968724834 creator A5087488298 @default.
- W2968724834 date "2019-08-12" @default.
- W2968724834 modified "2023-10-15" @default.
- W2968724834 title "Formation and Evolution of Solvent-Extracted and Nonextractable Environmentally Persistent Free Radicals in Fly Ash of Municipal Solid Waste Incinerators" @default.
- W2968724834 cites W123767138 @default.
- W2968724834 cites W1902682689 @default.
- W2968724834 cites W1965974836 @default.
- W2968724834 cites W1970871752 @default.
- W2968724834 cites W1970899782 @default.
- W2968724834 cites W1971028980 @default.
- W2968724834 cites W1971647996 @default.
- W2968724834 cites W1973212905 @default.
- W2968724834 cites W1974337496 @default.
- W2968724834 cites W1978912403 @default.
- W2968724834 cites W1980406629 @default.
- W2968724834 cites W1982467853 @default.
- W2968724834 cites W1985165555 @default.
- W2968724834 cites W1990310429 @default.
- W2968724834 cites W1993226975 @default.
- W2968724834 cites W1993646573 @default.
- W2968724834 cites W1997253809 @default.
- W2968724834 cites W2003437825 @default.
- W2968724834 cites W2003439538 @default.
- W2968724834 cites W2015862385 @default.
- W2968724834 cites W2019952689 @default.
- W2968724834 cites W2020473888 @default.
- W2968724834 cites W2021525762 @default.
- W2968724834 cites W2031194554 @default.
- W2968724834 cites W2032989692 @default.
- W2968724834 cites W2035069840 @default.
- W2968724834 cites W2042815338 @default.
- W2968724834 cites W2046601434 @default.
- W2968724834 cites W2047840739 @default.
- W2968724834 cites W2052171122 @default.
- W2968724834 cites W2054060270 @default.
- W2968724834 cites W2065551783 @default.
- W2968724834 cites W2073088219 @default.
- W2968724834 cites W2074327906 @default.
- W2968724834 cites W2074771263 @default.
- W2968724834 cites W2075708068 @default.
- W2968724834 cites W2085865099 @default.
- W2968724834 cites W2094624914 @default.
- W2968724834 cites W2128473487 @default.
- W2968724834 cites W2129152334 @default.
- W2968724834 cites W2133011946 @default.
- W2968724834 cites W2146883253 @default.
- W2968724834 cites W2174967333 @default.
- W2968724834 cites W2224368094 @default.
- W2968724834 cites W2234825263 @default.
- W2968724834 cites W2260008655 @default.
- W2968724834 cites W2279675847 @default.
- W2968724834 cites W2312671676 @default.
- W2968724834 cites W2315405796 @default.
- W2968724834 cites W2322809333 @default.
- W2968724834 cites W2325021767 @default.
- W2968724834 cites W2328487568 @default.
- W2968724834 cites W2330189997 @default.
- W2968724834 cites W2333830965 @default.
- W2968724834 cites W2333911662 @default.
- W2968724834 cites W2334883700 @default.
- W2968724834 cites W2395513025 @default.
- W2968724834 cites W2418173356 @default.
- W2968724834 cites W2472629945 @default.
- W2968724834 cites W2509656215 @default.
- W2968724834 cites W2514973363 @default.
- W2968724834 cites W2534754627 @default.
- W2968724834 cites W2604936519 @default.
- W2968724834 cites W2612802048 @default.
- W2968724834 cites W2625862385 @default.
- W2968724834 cites W2729681413 @default.
- W2968724834 cites W2732343682 @default.
- W2968724834 cites W2749320792 @default.
- W2968724834 cites W2756303029 @default.
- W2968724834 cites W2763835287 @default.
- W2968724834 cites W2767448621 @default.
- W2968724834 cites W2770092632 @default.
- W2968724834 cites W2783176632 @default.
- W2968724834 cites W2784172158 @default.
- W2968724834 cites W2786273399 @default.
- W2968724834 cites W2787207882 @default.
- W2968724834 cites W2791980548 @default.
- W2968724834 cites W2796323358 @default.
- W2968724834 cites W2802878808 @default.
- W2968724834 cites W2803715669 @default.
- W2968724834 cites W2809200632 @default.
- W2968724834 cites W2886952959 @default.
- W2968724834 cites W2891072568 @default.
- W2968724834 cites W2950841222 @default.
- W2968724834 cites W630434101 @default.