Πλοήγηση ανά Συγγραφέα "Mantzavinos, D."
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Article
Anaerobic co-digestion of potato processing wastewater with pig slurry and abattoir wastewater [electronic resource]
Monou, Maria; Mantzavinos, D.; Fatta-Kassinos, Despo; Smith, Stephen R.; Pafitis, Nicolas; Kythreotou, Nicoletta (2008)BACKGROUND: Small-scale experimental investigations were carried out on the anaerobic digestion of potato processing wastewater and its co-digestion with pig slurry and/or abattoir wastewater. A simple and rapid procedure ...
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Article
Applications of advanced oxidation processes in wastewater treatment
Mantzavinos, D.; Fatta-Kassinos, Despo; Parsons, S. A. (2009)
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Article
Drugs degrading photocatalytically: Kinetics and mechanisms of ofloxacin and atenolol removal on titania suspensions
Hapeshi, E.; Achilleos, A.; Vasquez, Marlen I.; Michael, C.; Xekoukoulotakis, Nikolaos P.; Mantzavinos, D.; Fatta-Kassinos, Despo (2010)The conversion of the antibiotic ofloxacin and the ß-blocker atenolol by means of TiO2 photocatalysis was investigated. Irradiation was provided by a UVA lamp at 3.37×10-6einstein/s photon flux, while emphasis was given ...
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Article
Experimental and modeling studies of the degradation of estrogen hormones in aqueous TiO2 suspensions under simulated solar radiation
Frontistis, Z.; Drosou, C.; Tyrovola, K.; Mantzavinos, D.; Venieri, D.; Xekoukoulotakis, Nikolaos P.; Fatta-Kassinos, Despo (2012)
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Article
Factors affecting diclofenac decomposition in water by UV-A/TiO2 photocatalysis
Achilleos, A.; Hapeshi, E.; Fatta-Kassinos, Despo; Xekoukoulotakis, Nikolaos P.; Mantzavinos, D. (2010)
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Article
Fast degradation of estrogen hormones in environmental matrices by photo-Fenton oxidation under simulated solar radiation
Frontistis, Z.; Xekoukoulotakis, Nikolaos P.; Hapeshi, E.; Venieri, D.; Fatta-Kassinos, Despo; Mantzavinos, D. (2011)
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Article
Kinetics of UV-A/TiO2 photocatalytic degradation and mineralization of the antibiotic sulfamethoxazole in aqueous matrices
Xekoukoulotakis, Nikolaos P.; Drosou, C.; Brebou, C.; Chatzisymeon, Efthalia; Mantzavinos, D.; Hapeshi, E.; Fatta-Kassinos, Despo (2011)
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Article
Mineralisation of the antibiotic amoxicillin in pure and surface waters by artificial UVA- and sunlight-induced Fenton oxidation
Mavronikola, Chariklia; Demetriou, Maria; Hapeshi, E.; Partassides, Dora; Michael, Costas; Mantzavinos, D.; Fatta-Kassinos, Despo (2009)BACKGROUND: The degradation and mineralisation of the antibiotic amoxicillin by photo-Fenton reactions, mediated by artificial UVA or solar irradiation, were investigated. Experiments were conducted with 30 mg L−1 amoxicillin ...
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Article
Monitoring of the quality of winery influents/effluents and polishing of partially treated winery flows by homogeneous Fe(II) photo-oxidation
Anastasiou, N.; Monou, M.; Fatta-Kassinos, Despo; Mantzavinos, D. (2009)
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Article
Oxidation of pesticides in water by fenton and photo-fenton reactions
Fatta-Kassinos, Despo; Constantinou, M.; Varnava, N.; Papadopoulos, A.; Vlachos, S.; Mantzavinos, D. (2008)
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Article
Photocatalytic (UV-A/TiO2) degradation of 17α-ethynylestradiol in environmental matrices: Experimental studies and artificial neural network modeling
Frontistis, Zacharias; Daskalaki, Vasileia M.; Hapeshi, E.; Drosou, C.; Fatta-Kassinos, Despo; Xekoukoulotakis, Nikolaos P.; Mantzavinos, D. (2012)The efficiency of heterogeneous photocatalysis to degrade 17α-ethynylestradiol (EE2), a synthetic estrogen hormone, in environmentally relevant samples was investigated. In most cases, UV-A radiation at a photon flux of ...
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Article
Photocatalytic degradation of 17α-ethynylestradiol in environmental samples by ZnO under simulated solar radiation
Frontistis, Zacharias; Fatta-Kassinos, Despo; Mantzavinos, D.; Xekoukoulotakis, Nikolaos P. (2012)BACKGROUND: Recently, the fate of emerging micro-contaminants in environmentally relevant samples has attracted considerable attention. Semiconductor photocatalysis may offer an appealing methodology to treat such contaminants
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Article
Removal of residual pharmaceuticals from aqueous systems by advanced oxidation processes
Klavarioti, Maria; Mantzavinos, D.; Fatta-Kassinos, Despo (2009)Over the past few years, pharmaceuticals are considered as an emerging environmental problem due to their continuous input and persistence to the aquatic ecosystem even at low concentrations. Advanced oxidation processes ...
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Sequential coagulation–flocculation, solvent extraction and photo-Fenton oxidation for the valorization and treatment of olive mill effluent
Papaphilippou, P. C.; Yiannapas, Constantinos; Politi, Maria; Daskalaki, Vasileia M.; Michael, Costas; Kalogerakis, Nicolas; Mantzavinos, D.; Fatta-Kassinos, Despo (2013)An innovative process battery comprising coagulation–flocculation, extraction of phenolic compounds and photo-Fenton post-oxidation has been developed for the valorization and treatment of olive mill effluents (OMEs). ...
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Article
Solar/TiO^sub 2^ photocatalytic decomposition of [Beta]-blockers atenolol and propranolol in water and wastewater
Ioannou, L. A.; Hapeshi, E.; Vasquez, M. I.; Mantzavinos, D.; Fatta-Kassinos, Despo (2011)The photocatalytic conversion of two &beta
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Sonochemical degradation of ofloxacin in aqueous solutions
Hapeshi, E.; Achilleos, A.; Papaioannou, A.; Valanidou, L.; Xekoukoulotakis, Nikolaos P.; Mantzavinos, D.; Fatta-Kassinos, Despo (2010)
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Article
Sunlight, iron and radicals to tackle the resistant leftovers of biotreated winery wastewater
Ioannou, L.; Velegraki, T.; Michael, C.; Mantzavinos, D.; Fatta-Kassinos, Despo (2013)
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Article
Ultrasonic degradation, mineralization and detoxification of diclofenac in water: Optimization of operating parameters
Naddeo, V.; Belgiorno, V.; Fatta-Kassinos, Despo; Mantzavinos, D.; Meric, S. (2010)The 20kHz ultrasound-induced degradation of non-steroidal, anti-inflammatory drug diclofenac (DCF) was investigated. Several operating conditions, such as power density (25–100W/L), substrate concentration (2.5–80mg/L), ...
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Article
Ultraviolet-activated persulfate oxidation of methyl orange: A comparison between artificial neural networks and factorial design for process modelling
Frontistis, Z.; Mantzavinos, D.; Hapeshi, E.; Fatta-Kassinos, Despo (2015)
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Article
UV and simulated solar photodegradation of 17α-ethynylestradiol in secondary-treated wastewater by hydrogen peroxide or iron addition
Frontistis, Zacharias; Kouramanos, Matheos; Moraitis, Spyridon; Chatzisymeon, Efthalia; Hapeshi, E.; Fatta-Kassinos, Despo; Xekoukoulotakis, Nikolaos P.; Mantzavinos, D. (2015)•EE2 degradation in wastewater under UVC or simulated solar light was studied.•The effect of several operating parameters on process efficiency was investigated.•Estrogenicity in wastewater matrices is not completely removed ...