Efficiency and Mechanism of Sulfamethoxazole Removal via Peroxymonosulfate Activation by Using Base Etched Montmorillonite.

Chen Tian, Yuchen Zhang, Chu Dai, Jing Li, Ting Liu, Jianwu Chen, Zhenye Liu, Jinhua Gan

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Chen TianYangtze River Fisheries Research Institute of Chinese Academy of Fishery Sciences, Wuhan 430223, China.ORCID 0009-0005-9871-5243

Yuchen ZhangCenter of Agro-Product Safety and Quality, Ministry of Agriculture and Rural Affairs, Beijing 100020, China.

Chu DaiCollage of Advanced Energy Materials, Hubei University of Education, Wuhan 430205, China.

Jing LiHubei Academy of Agricultural Sciences, Wuhan 430205, China.

Ting LiuYangtze River Fisheries Research Institute of Chinese Academy of Fishery Sciences, Wuhan 430223, China.ORCID 0000-0003-0310-1301

Jianwu ChenYangtze River Fisheries Research Institute of Chinese Academy of Fishery Sciences, Wuhan 430223, China.

Zhenye LiuYangtze River Fisheries Research Institute of Chinese Academy of Fishery Sciences, Wuhan 430223, China.

Jinhua GanYangtze River Fisheries Research Institute of Chinese Academy of Fishery Sciences, Wuhan 430223, China.

Funding

Central Public-interest Scientific Institution Basal Research Fund 2025JBFM12, 2020XT0804Central Public-interest Scientific Institution Basal Research Fund, CAFS 2026XT150103; 2023TD79

6 · The paper itself

Abstract

Developing efficient and eco-friendly catalysts for peroxymonosulfate (PMS) activation to degrade persistent antibiotics in water remains a major challenge. Herein, acid-base etched montmorillonite is employed to activate PMS for sulfamethoxazole (SMX) degradation under neutral to weakly alkaline conditions. Compared with pristine montmorillonite and acid-etched montmorillonite (A-Mon), base-etched montmorillonite (B-Mon) achieves the highest removal efficiency, eliminating 92% of SMX within 120 min. The degradation rate constant of the B-Mon/PMS system is 0.19 min

Indexed as

base-etched montmorillonitelewis basic sitesperoxymonosulfatesinglet oxygensulfamethoxazole

Identifiers

PMID42588561

DOI10.3390/molecules31152715

PMCPMC13468016

What OpenQuestion holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.