A promising peanut shell-derived biochar via ultrasonic-assisted P/O codoping for simultaneous adsorption of cadmium(II) and tetracycline from aqueous solutions DOI

Shengsheng Miao,

Yizhi Sheng,

Xu Xia

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116642 - 116642

Published: April 1, 2025

Language: Английский

Construction of a BaTiO3/tubular g-C3N4 dual piezoelectric photocatalyst with enhanced carrier separation for efficient degradation of tetracycline DOI

Shanxi Gong,

Wuxiang Zhang, Zirong Liang

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 461, P. 141947 - 141947

Published: Feb. 17, 2023

Language: Английский

Citations

129
Nitrogen doped biochar derived from algae as persulfate activator for the degradation of tetracycline: Role of exogenous N doping and electron transfer pathway DOI
Qin Yin,

Haihong Yan,

Yu Liang

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 318, P. 123970 - 123970

Published: May 3, 2023

Language: Английский

Citations

51
Incorporation of ultrathin porous metal-free graphite carbon nitride nanosheets in polyvinyl chloride for efficient photodegradation DOI

Ning Gou,

Weiyi Yang, Shuang Gao

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 447, P. 130795 - 130795

Published: Jan. 14, 2023

Language: Английский

Citations

43
Green synthesis of highly pyrrolic nitrogen-doped biochar for enhanced tetracycline degradation: New insights from endogenous mineral components and organic nitrogen synergy DOI

Shaoyi Zeng,

Xu Xia,

Shengsheng Miao

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 444, P. 141177 - 141177

Published: Feb. 12, 2024

Language: Английский

Citations

22
Enhanced perfluorooctanoic acid (PFOA) degradation by electrochemical activation of peroxydisulfate (PDS) during electrooxidation for water treatment DOI Creative Commons
Melvin S. Samuel, K. Govindan, Donald R. Ryan

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 942, P. 173736 - 173736

Published: June 4, 2024

Improved treatment of per- and polyfluoroalkyl substances (PFAS) in water is critically important light the proposed United States Environmental Protection Agency (USEPA) drinking regulations at ng L−1 levels. The addition peroxymonosulfate (PMS) during electrochemical oxidation (EO) can remove destroy PFAS, but levels have not been tested, PMS itself be toxic. objective this research was to test peroxydisulfate (PDS, an alternative PMS) activation by boron-doped diamond (BDD) electrodes for level perfluorooctanoic acid (PFOA) degradation. influence PDS concentration, temperature, real matrix effects, PFOA concentration on PDS-EO performance were systematically examined. Batch reactor experiments revealed that 99.8 % degraded 69.1 defluorination achieved, confirming mineralization. Scavenging implied sulfate radicals (SO4–) played a more role degradation than HO, 1O2, or electrons (e−). Further identification transformation products liquid chromatography-mass spectrum (LC-MS) analysis established plausible pathways. corroborates direct electron transfers electrode initiate SO4– improves overall cleaving CC bond between C7F15 COOH moieties PFOA, leading possible such as F−. perfluoroalkyl oxidized resulting formation shorter chain perfluorocarboxylic acids (e.g., perfluorobutanoic [PFBA]), with eventual mineralization CO2 At environmentally relevant low initial 100 99 achieved. slightly affected less removal observed river sample (91 %) compared tests conducted Milli-Q (99 %). Overall, EO provided destructive approach elimination PFOA.

Language: Английский

Citations

18
In-situ formation of surface reactive oxygen species on defective sites over N-doped biochar in catalytic ozonation DOI

Yizhen Cheng,

Binyuan Wang,

Pengwei Yan

et al.

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 454, P. 140232 - 140232

Published: Nov. 9, 2022

Language: Английский

Citations

54
Visible-light photocatalysis degradation of enrofloxacin by crawfish shell biochar combined with g-C3N4: Effects and mechanisms DOI

Longqu Xiao,

Shiyang Zhang, Boqi Chen

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 109693 - 109693

Published: March 15, 2023

Language: Английский

Citations

30
The inherent nature of N/P heteroatoms in Sargassum fusiforme seaweed biochar enhanced the nonradical activation of peroxymonosulfate for acetaminophen degradation in aquatic environments DOI
Soohyun Bae, Md Abdullah Al Masud, Sivasankar Annamalai

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 356, P. 141877 - 141877

Published: April 3, 2024

Language: Английский

Citations

14
Importance of carbon structure for nitrogen and sulfur co-doping to promote superior ciprofloxacin removal via peroxymonosulfate activation DOI
Mohamed Faisal Gasim, Andrei Veksha, Grzegorz Lisak

et al.

Journal of Colloid and Interface Science, Journal Year: 2022, Volume and Issue: 634, P. 586 - 600

Published: Dec. 17, 2022

Language: Английский

Citations

36
Chicken litter-derived catalyst for persulfate activation to remove acetaminophen: An organic-waste-to-wealth strategy DOI
Heejin Yang, Junghee Joo, Eunmi Hong

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 471, P. 144368 - 144368

Published: June 28, 2023

Language: Английский

Citations

20