Biochar Supporting and Sulfidation Synergistically Affect Reactivity of Nanoscale Zerovalent Iron Towards Sulfamethoxazole DOI
Mi Li,

Tiao Zhang,

Jing Wang

et al.

Published: Jan. 1, 2024

Language: Английский

Biochar supporting and sulfidation synergistically affect reactivity of nanoscale zerovalent iron towards sulfamethoxazole DOI
Mi Li,

Tiao Zhang,

Jing Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159087 - 159087

Published: Jan. 9, 2025

Language: Английский

Citations

4
In situ remediation of groundwater in low permeability aquifers contaminated with complex contaminants using oxygen micro-nano bubble aeration DOI
Mei Bai, Yonggang Jia, Zhibin Liu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132173 - 132173

Published: Feb. 1, 2025

Language: Английский

Citations

1
In-situ remediation of contaminated groundwater by bioelectrochemical system: A review DOI
Weiya Wang,

Jun Dong,

Haifeng Zhao

et al.

International Biodeterioration & Biodegradation, Journal Year: 2024, Volume and Issue: 196, P. 105914 - 105914

Published: Sept. 13, 2024

Language: Английский

Citations

4
Analyzing Degradation Pathways in the Conversion of Trichloroethylene to Vinyl Chloride: The Role of S/Fe Ratios DOI
Yanbin Xu

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: 196, P. 106887 - 106887

Published: Feb. 13, 2025

Language: Английский

Citations

0
Modulating Iron Crystals with Lattice Chalcophile‐Siderophile Elements for Selective Dechlorinations Over Hydrogen Evolution DOI Creative Commons
HU Xiao-hong,

Qianhai Zhou,

Du Chen

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: March 7, 2025

Selective dechlorination of organic chlorides over hydrogen evolution reaction (HER) remains a challenge because their coincidence. Nanoscale zerovalent iron (nFe0) draws promising picture in situ groundwater dechlorination, but its indiscriminate reactivity limits the application. Here, nFe0 crystals are designed with electron shuttles and improved hydrophobic nature based on elemental chalcophile-siderophile characteristics, where S served as bridge to allow impregnating weakly siderophile strongly chalcophile Cu. Even impregnations lattice elements into evidenced at both intraparticle individual-particle levels. The modulated Fe microenvironment physicochemical properties broke reactivity-selectivity-longevity-stability trade-off. Compared nFe0, superhydrophobic Cu─S─nFe0 expansion promoted by 20-fold inhibited HER 150-fold, utilizing ≈80-100% electrons from Fe0 reservoir. This work demonstrates concept engineering tunable structure-property relationships, mimicking reductive dehalogenases selectively interacting halocarbon functional groups for efficient dehalogenation sustainable remediation.

Language: Английский

Citations

0
Review on the sources, distribution and treatment of per- and polyfluoroalkyl substances in global groundwater DOI
Hui Zhang,

Huichao Xu,

Bing Qin

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: 275, P. 121387 - 121387

Published: March 12, 2025

Language: Английский

Citations

0
Impregnating Lattice Sulfur into Iron Crystal Allows Anaerobic Degradation of Extracellular Antibiotic Resistance Genes DOI Open Access
Xia Feng,

Wenhua Dong,

C.P. Chen

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Abstract Lattice sulfur‐impregnated nanoscale zerovalent iron (S‐nFe 0 ) has been recognized as a promising groundwater remediation agent. However, little information is available on its reactivity with ubiquitous extracellular antibiotic resistance genes (eARGs) in anaerobic groundwater, and how S content speciation affect their interactions. Here, the efficient degradation of eARGs by S‐nFe (6 log within 5 min), resulting completely inhibited transformation showed. The removal rate (0.26 mg m −2 min −1 correlated well S‐induced hydrophobicity electron transfer ability materials, this improvement (up to 22‐fold) compared nFe largely depended speciation. Multiple measurements are applied verify interactions where Fe−O−P coordination, hydrophobic interaction, play critical roles. application potential strongly supported long‐term stability real universal multiple eARGs. These findings elucidate mechanistic role lattice , unveil binding sites between will advance understanding toward better design S‐nFe° for eARGs‐contaminated remediation.

Language: Английский

Citations

0
The Association Between Per- and Polyfluoroalkyl Substances Exposure and Thyroid Hormones in Men and Non-Pregnant Women: A Systematic Review and Meta-Analysis DOI Creative Commons
Bin Zhang, Miao Zhao,

Xiangru Cong

et al.

Toxics, Journal Year: 2025, Volume and Issue: 13(3), P. 214 - 214

Published: March 14, 2025

Studies have shown that per- and polyfluoroalkyl substances (PFAS) may impact thyroid function in human health. While the consistency between PFAS exposure health effects pregnant women has been validated, on men non-pregnant remains inconclusive. To address this, a meta-analysis was carried out this paper, with 14 eligible studies retrieved from Embase, PubMed, Web of Science were published up to 2 June 2024, focusing relationship its effect hormone levels body. The indexes analyzed included stimulating (TSH), triiodothyronine (T3), thyroxine (T4), free T3 (FT3), T4 (FT4). estimated value (β) corresponding confidence interval (95% CI) extracted literature. A heterogeneity test out, sensitivity analysis publication bias using Stata 18.0. results revealed women, PFOA positively correlated FT3 (β = 0.011, 95% CI 0.001, 0.02, I2 13.4). However, no significant associations found other hormones. subgroup further indicated correlations more adolescents, both America Europe.

Language: Английский

Citations

0
Silico-oxygen bonding integrated with nano-size pore enrichment enables sustainable low-oxidant-consumption Fenton-like chemistry DOI

Qingbai Tian,

Xin Zhang,

Jiale Chang

et al.

Water Research, Journal Year: 2025, Volume and Issue: unknown, P. 123550 - 123550

Published: March 1, 2025

Language: Английский

Citations

0
Scalable and cost-effective nanoscale zero-valent iron preparation by combining ball-milling and H2-reduction of micron Fe2O3: modulating crystal plane and reactivity DOI
Minjie Chen, C.P. Chen,

Qianhai Zhou

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163190 - 163190

Published: April 1, 2025

Language: Английский

Citations

0