Опубликована: Янв. 1, 2024
Язык: Английский
Опубликована: Янв. 1, 2024
Язык: Английский
Environmental Science & Technology, Год журнала: 2024, Номер 58(36), С. 15910 - 15925
Опубликована: Авг. 27, 2024
Globally increasing wildfires and widespread applications of biochar have led to a growing amount black carbon (BC) entering terrestrial ecosystems. The significance BC in sequestration, environmental remediation, the agricultural industry has long been recognized. However, formation, features, functions nanosized BC, which is one most active fractions continuum during global climate change, are poorly understood. This review highlights surface reactivity (sorption, redox, heteroaggregation), biotic, abiotic transformations nano-BC, its major differences compared other engineered nanomaterials. Potential nano-BC including suspending agent, soil amendment, nanofertilizer elucidated based on unique properties functions. Future studies suggested develop more reliable detection techniques provide multidimensional information samples, explore critical role promoting planetary health from perspective, extend multifield with lower footprint but higher efficiency.
Язык: Английский
Процитировано
9Water Research, Год журнала: 2024, Номер 265, С. 122294 - 122294
Опубликована: Авг. 18, 2024
Язык: Английский
Процитировано
7Journal of Hazardous Materials, Год журнала: 2024, Номер 479, С. 135644 - 135644
Опубликована: Авг. 24, 2024
Язык: Английский
Процитировано
5Environmental Science & Technology, Год журнала: 2024, Номер 58(44), С. 19883 - 19892
Опубликована: Окт. 23, 2024
The coexistence of mackinawite (FeS) and phosphate is widely observed in natural systems. However, the underlying mechanism regarding how influences environmental behavior FeS, especially during FeS oxygenation aquatic systems, remains its fancy. This study for first time reported that presence phosphate, even at a low concentration 0.3 mM, significantly promoted FeS-mediated O
Язык: Английский
Процитировано
4Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 157779 - 157779
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
4Water Research, Год журнала: 2024, Номер 261, С. 122052 - 122052
Опубликована: Июль 5, 2024
Язык: Английский
Процитировано
3Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116717 - 116717
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Environmental Science & Technology, Год журнала: 2025, Номер unknown
Опубликована: Май 29, 2025
Hydroxyl radicals (•OH) are extensively produced from crystalline iron minerals under redox oscillation, during which their oxidizing impact on pollutant dynamics is often limited by low transportation. While natural organic matter exists as a ubiquitous mediator, how it regulates the distance scale of •OH production in heterogeneous system remains poorly understood. This study, for first time, reports an unrecognized route mediated humic acid (HA) extending spatial range oxygenation reduced hematite (rHem). The results showed that HA facilitated redistribution surface to solution, posing inverse impacts oxidation efficacies pollutants with varying accessibilities. It was difficult explain enhanced free using electron shuttling quinones or dissolved Fe-HA complexes. Comprehensive evidence demonstrated adsorbed preferentially consumed surface-bound trigger solid-to-liquid propagation carbon-centered (CCR•), dominantly promoting formation secondary far surface. Reactive-transport simulation and situ fluorescence visualized interfacial centimeter-scale long-range CCR•. Fourier transform ion cyclotron resonance mass spectrometry verified role decarboxylation CCR• generation. These findings offer new insights into environmental fate cycling engineered systems, including those matter.
Язык: Английский
Процитировано
0Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129488 - 129488
Опубликована: Сен. 6, 2024
Язык: Английский
Процитировано
2Water Research, Год журнала: 2024, Номер 261, С. 122015 - 122015
Опубликована: Июнь 28, 2024
Язык: Английский
Процитировано
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