Mercury transformations by reactive oxygen species: Occurrence, detection, evidence, and challenges

Critical Reviews in Environmental Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 24

Published: March 14, 2025

Language: Английский

---

Foliar exposure to microplastics disrupts lettuce metabolism and negatively interferes with symbiotic microbial communities

Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 223, P. 109823 - 109823

Published: March 22, 2025

Language: Английский

---

Organic acid promoting the degradation of nonylphenol by persistent free radicals in biochar

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162446 - 162446

Published: April 1, 2025

Language: Английский

---

Quasi-complexation reaction triggered by O2 activation of activated carbon: An overlooked mechanism and its applications

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116717 - 116717

Published: April 1, 2025

Language: Английский

---

Photodegradation Mechanism of UV-328 in Natural Organic Matter Contexts Under Simulated Solar Irradiation

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

Published: April 24, 2025

2-(Benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol (UV-328), a widely utilized UV absorber in plastics and diverse products, has been frequently detected the environment; yet, research on its photochemical degradation is scarce. Dissolved organic matter (DOM) particulate (POM), as important components of natural matter, can produce photosensitization by absorbing photons. This study examined influence DOM from various sources photodegradation UV-328 under simulated daylight conditions. Experiments revealed that excited triplet (3DOM*) primary factor enhancing UV-328. Utilizing excitation-emission matrix spectroscopy combined with parallel analysis (EEMs-PARAFAC) seawater ultrafiltration experiments, it was demonstrated high molecular weight DOM, particularly autochthonous produced seawater, could more rapidly photodegrade Additionally, suspended (SPM) influenced inorganic ions, acids, contributing to positive feedback effect process. The pathways products were first elucidated using ultraperformance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS), supplemented density functional theory (DFT) calculations. provides novel insights into mechanisms combining POM for time.

Language: Английский

---

Critical Roles of Low-Molecular-Weight Organic Acid in Enhancing Hydroxyl Radical Production by Ferrous Oxidation on γ-Al2O3 Mineral Surface

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 122052 - 122052

Published: July 5, 2024

Language: Английский

---

Effects of low-molecular-weight organic acids on the transport of polystyrene nanoplastics: An insight at the structure of organic acids

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 949, P. 175204 - 175204

Published: Aug. 3, 2024

Language: Английский

---

Enhancing the production of reactive oxygen species in the rhizosphere to promote contaminants degradation in sediments by electrically strengthening microbial extracellular electron transfer

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 479, P. 135644 - 135644

Published: Aug. 24, 2024

Language: Английский

---

Effects of sertraline hydrochloride with As(III) or Cd on rhizosphere micro-environment and root endophytes in rice

Environmental Pollution, Journal Year: 2024, Volume and Issue: 352, P. 124149 - 124149

Published: May 10, 2024

Language: Английский

---

Abiotic transformation of chlorinated organics at the active surface of iron-bearing minerals in soils and sediments

Science China Technological Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Language: Английский

---