Cephalosporin antibiotics in the aquatic environment: A critical review of occurrence, fate, ecotoxicity and removal technologies

AR Ribeiro, B Sures, TC Schmidt - Environmental pollution, 2018 - Elsevier
Due to their widespread occurrence in the aquatic environment, human and veterinary
cephalosporin antibiotics have been studied as water pollutants. In order to characterize …

Impact of antibiotics as waste, physical, chemical, and enzymatical degradation: use of laccases

MPC Mora-Gamboa, SM Rincón-Gamboa… - Molecules, 2022 - mdpi.com
The first traces of Tetracycline (TE) were detected in human skeletons from Sudan and
Egypt, finding that it may be related to the diet of the time, the use of some dyes, and the use …

Selective transformation of β-lactam antibiotics by peroxymonosulfate: reaction kinetics and nonradical mechanism

J Chen, C Fang, W **a, T Huang… - Environmental science & …, 2018 - ACS Publications
While the β-lactam antibiotics are known to be susceptible to oxidative degradation by
sulfate radical (SO4•–), here we report that peroxymonosulfate (PMS) exhibits specific high …

Degradation of p-nitrophenol (PNP) in aqueous solution by Fe0-PM-PS system through response surface methodology (RSM)

J Li, Q Liu, Q qing Ji, B Lai - Applied Catalysis B: Environmental, 2017 - Elsevier
To develop a technology for the degradation of the toxic and refractory pollutants, the Fe 0-
PM-PS system and 6 control experiments were setup in this study. First, effects of Fe 0 …

Degradation mechanisms of ofloxacin and cefazolin using peroxymonosulfate activated by reduced graphene oxide-CoFe2O4 composites

Y Fan, Z Zhou, Y Feng, Y Zhou, L Wen… - Chemical Engineering …, 2020 - Elsevier
In this work, reduced graphene oxide (rGO) sheets were integrated with CoFe 2 O 4 to
construct distinctive composites that were evaluated as heterogeneous catalysts activating …

l-Cysteine directing synthesis of BiOBr nanosheets for efficient cefazolin photodegradation: The pivotal role of thiol

Y Chen, H Tian, W Zhu, X Zhang, R Li, C Chen… - Journal of Hazardous …, 2021 - Elsevier
Cefazolin (CFZ) is widely present in the wastewater treatment effluents and in receiving
waters and has caused severe impacts to the ecosystem. CFZ degradation by photocatalysis …

Insight into efficient degradation of pentacyclic and hexacyclic sulfonamide antibiotics by synthetic trivalent copper: Performance and mechanism

T Wang, H Zhang, A Cai, H Sun, X Huang - Journal of Environmental …, 2024 - Elsevier
High valent metal species, including Mn (III), Fe (IV) and Cu (III), have been identified as key
intermediates in the degradation of pollutants in many advanced oxidation processes …

Elimination from wastewater of antibiotics reserved for hospital settings, with a Fenton process based on zero-valent iron

F Furia, M Minella, F Gosetti, F Turci, R Sabatino… - Chemosphere, 2021 - Elsevier
The Fenton process activated by Zero Valent Iron (ZVI-Fenton) is shown here to effectively
remove antibiotics reserved for hospital settings (specifically used to treat antibiotic-resistant …

Chemical oxidation of benzene and trichloroethylene by a combination of peroxymonosulfate and permanganate linked by in-situ generated colloidal/amorphous …

J Cui, L Zhang, B **, J Zhang, X Mao - Chemical Engineering Journal, 2017 - Elsevier
The present study demonstrates the effectiveness of a novel oxidant system, namely the
combined use of peroxymonosulfate (PMS) and permanganate (CUPP), for the degradation …

Photocatalytic removal of cefazolin using Ag3PO4/BiOBr under visible light and optimization of parameters by response surface methodology

Y **ao, X Song, Z Liu, R Li, X Zhao, Y Huang - Journal of Industrial and …, 2017 - Elsevier
The degradation of cefazolin (CFZ) by Ag 3 PO 4/BiOBr composites under visible-light
irradiation was explored. The main and interaction of parameters (catalyst dosage, pH, CFZ …