Highly efficient adsorption of furosemide drug by using a Ce0.8Sm0.15Nd0.05O2-δ compound immobilized on massively wasted single use packets

Valadez-Renteria, E.; Oliva, J.; Padmasree, K.P.; Oliva, A.I.; Rodríguez-González, Vicente

doi:10.1016/j.jece.2023.110014

Cited by 2 publications

(1 citation statement)

References 66 publications

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“…However, the availability of literature data regarding the development of processes and technologies suitable for e cient drug removal from water is very limited. Only few cavitational 11 , photocatalytic 12 , and adsorption 13 processes have been studied to e ciently remove the diuretic from water sources. Considering the ecotoxicological, mutagenic and genotoxic effects to plants, animals, and human resulting to the presence of drug even at low concentration in the environment 14 and many limitations with low e ciency of WWTPs, the study and development of new e cient, sustainable, and scalable at the industrial level technologies is essential.…”

Section: Introductionmentioning

confidence: 99%

The unveiling of a dynamic duo; hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

Verdini,

Abramova,

Boffa

et al. 2024

Preprint

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The degradation in water of furosemide (FUR), a widely used diuretic drug, was herein reported. The method entails an integrated approach based on the hybridisation of hydrodynamic cavitation (HC) with electrical discharge (ED) plasma technology. This dynamic duo could increase the production of oxidising compounds in water, in particular hydroxyl radicals (OH radicals), by triggering the rapid homolytic decomposition of water molecules and avoiding the addition of external oxidants. This study clearly emphasises the effectiveness of an integrated approach to improve the degradation of pollutants in wastewater originating from active pharmaceutical ingredients (APIs). The results of HC/ED-assisted FUR degradation in the presence of radical scavengers highlight the predominant role of the radical oxidation mechanism at the gas-liquid interface of the cavitation bubble during HC/ED treatment. A comparative analysis of the three technologies — HC alone, HC/ED and UV alone — emphasised the promising potential of hybrid HC/ED as a scalable industrial technology. This is demonstrated by the higher degradation rates (100%, 10 min) when treating large volumes (5L) of wastewater contaminated with FUR (50mg/L), even in the presence of other APIs.

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Section: Introductionmentioning

confidence: 99%

The unveiling of a dynamic duo; hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

Verdini,

Abramova,

Boffa

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

The unveiling of a dynamic duo: hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

Verdini,

Abramova,

Boffa

et al. 2024

Sci Rep

View full text Add to dashboard Cite

The degradation in water of furosemide (FUR), a widely used diuretic drug, was herein reported. The method entails an integrated approach based on the hybridisation of hydrodynamic cavitation (HC) with electrical discharge (ED) plasma technology. This dynamic duo could increase the production of oxidising compounds in water, in particular hydroxyl radicals (OH radicals), by triggering the rapid homolytic decomposition of water molecules and avoiding the addition of external oxidants. This study clearly emphasises the effectiveness of an integrated approach to improve the degradation of pollutants in wastewater originating from active pharmaceutical ingredients (APIs). The results of HC/ED-assisted FUR degradation in the presence of radical scavengers highlight the predominant role of the radical oxidation mechanism at the gas–liquid interface of the cavitation bubble during HC/ED treatment. A comparative analysis of the three technologies—HC alone, HC/ED and UV alone—emphasised the promising potential of hybrid HC/ED as a scalable industrial technology. This is demonstrated by the higher degradation rates (100%, 10 min) when treating large volumes (5L) of wastewater contaminated with FUR (50 mg/L), even in the presence of other APIs.

show abstract

Highly efficient adsorption of furosemide drug by using a Ce0.8Sm0.15Nd0.05O2-δ compound immobilized on massively wasted single use packets

Cited by 2 publications

References 66 publications

The unveiling of a dynamic duo; hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

The unveiling of a dynamic duo; hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

The unveiling of a dynamic duo: hydrodynamic cavitation and cold plasma for the degradation of furosemide in wastewater

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