Degradation of norfloxacin by calcite activating peroxymonosulfate: Performance and mechanism.

Calcium Carbonate Norfloxacin Peroxides Wastewater
Activation Calcite Norfloxacin Peroxymonosulfate Singlet oxygen

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Nov 2021
Historique:
received: 07 03 2021
revised: 22 05 2021
accepted: 31 05 2021
pubmed: 14 6 2021
medline: 7 9 2021
entrez: 13 6 2021
Statut: ppublish

Résumé

In this study, calcite was investigated as an activator for the norfloxacin (NOR) degradation by peroxymonosulfate (PMS). Under optimum conditions, the NOR removal percentage was 99.7% within 60 min, and the pseudo-first-order kinetics effectively described the two-stage oxidation process. The NOR removal percentage improved from 10.4% to 91.5% and the reaction rate constant elevated from 0.0010 to 0.1217 min

Identifiants

DOI: 10.1016/j.chemosphere.2021.131091 PMID: 34119731
pubmed: 34119731
pii: S0045-6535(21)01563-0
doi: 10.1016/j.chemosphere.2021.131091
pii:
doi:

Substances chimiques

Peroxides 0
Waste Water 0
peroxymonosulfate 22047-43-4
Calcium Carbonate H0G9379FGK
Norfloxacin N0F8P22L1P

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

131091

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Ziyang Chu (Z)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Tianhu Chen (T)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Haibo Liu (H)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China. Electronic address: liuhaibosky116@hfut.edu.cn.

Dong Chen (D)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Xuehua Zou (X)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Hanlin Wang (H)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Fuwei Sun (F)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Peixun Zhai (P)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Min Xia (M)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

Meng Liu (M)

Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, 230009, China; Institute of Environmental Minerals and Materials, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei, 230009, China.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Minéraux › Carbonate de calcium › Degradation of norfloxacin by calcite...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérobicycliques › Quinoléines › Quinolinone › Fluoroquinolones › Norfloxacine › Degradation of norfloxacin by calcite...
questionsmedicales.fr › Composés chimiques organiques › Radicaux libres › Peroxydes › Degradation of norfloxacin by calcite...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Degradation of norfloxacin by calcite...