Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD)
UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)che...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wols, B A [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Rechteinformationen: |
Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. |
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| Schlagwörter: |
Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry |
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| Übergeordnetes Werk: |
Enthalten in: Water research - Amsterdam [u.a.] : Elsevier, Pergamon, 1967, 75(2015), Seite 11-24 |
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| Übergeordnetes Werk: |
volume:75 ; year:2015 ; pages:11-24 |
| Links: |
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| DOI / URN: |
10.1016/j.watres.2015.02.014 |
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| 245 | 1 | 0 | |a Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) |
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| 520 | |a UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. | ||
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| 650 | 4 | |a Hydrogen Peroxide - chemistry | |
| 650 | 4 | |a Waste Disposal, Fluid - methods | |
| 650 | 4 | |a Water Purification - methods | |
| 650 | 4 | |a Pharmaceutical Preparations - radiation effects | |
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10.1016/j.watres.2015.02.014 doi PQ20160617 (DE-627)OLC1963548183 (DE-599)GBVOLC1963548183 (PRQ)c1832-b5a1035abb61b67fe86a05aae70e6306bcbbf0c9f1bb92b845280cf409df2b620 (KEY)0018203620150000075000000011degradationofpharmaceuticalsinuvlphoreactorssimula DE-627 ger DE-627 rakwb eng 550 DNB Wols, B A verfasserin aut Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects Harmsen, D J H oth Wanders-Dijk, J oth Beerendonk, E F oth Hofman-Caris, C H M oth Enthalten in Water research Amsterdam [u.a.] : Elsevier, Pergamon, 1967 75(2015), Seite 11-24 (DE-627)129471860 (DE-600)202613-2 (DE-576)014841630 0043-1354 nnns volume:75 year:2015 pages:11-24 http://dx.doi.org/10.1016/j.watres.2015.02.014 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25746958 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_20 GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 AR 75 2015 11-24 |
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10.1016/j.watres.2015.02.014 doi PQ20160617 (DE-627)OLC1963548183 (DE-599)GBVOLC1963548183 (PRQ)c1832-b5a1035abb61b67fe86a05aae70e6306bcbbf0c9f1bb92b845280cf409df2b620 (KEY)0018203620150000075000000011degradationofpharmaceuticalsinuvlphoreactorssimula DE-627 ger DE-627 rakwb eng 550 DNB Wols, B A verfasserin aut Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects Harmsen, D J H oth Wanders-Dijk, J oth Beerendonk, E F oth Hofman-Caris, C H M oth Enthalten in Water research Amsterdam [u.a.] : Elsevier, Pergamon, 1967 75(2015), Seite 11-24 (DE-627)129471860 (DE-600)202613-2 (DE-576)014841630 0043-1354 nnns volume:75 year:2015 pages:11-24 http://dx.doi.org/10.1016/j.watres.2015.02.014 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25746958 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_20 GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 AR 75 2015 11-24 |
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10.1016/j.watres.2015.02.014 doi PQ20160617 (DE-627)OLC1963548183 (DE-599)GBVOLC1963548183 (PRQ)c1832-b5a1035abb61b67fe86a05aae70e6306bcbbf0c9f1bb92b845280cf409df2b620 (KEY)0018203620150000075000000011degradationofpharmaceuticalsinuvlphoreactorssimula DE-627 ger DE-627 rakwb eng 550 DNB Wols, B A verfasserin aut Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects Harmsen, D J H oth Wanders-Dijk, J oth Beerendonk, E F oth Hofman-Caris, C H M oth Enthalten in Water research Amsterdam [u.a.] : Elsevier, Pergamon, 1967 75(2015), Seite 11-24 (DE-627)129471860 (DE-600)202613-2 (DE-576)014841630 0043-1354 nnns volume:75 year:2015 pages:11-24 http://dx.doi.org/10.1016/j.watres.2015.02.014 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25746958 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_20 GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 AR 75 2015 11-24 |
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10.1016/j.watres.2015.02.014 doi PQ20160617 (DE-627)OLC1963548183 (DE-599)GBVOLC1963548183 (PRQ)c1832-b5a1035abb61b67fe86a05aae70e6306bcbbf0c9f1bb92b845280cf409df2b620 (KEY)0018203620150000075000000011degradationofpharmaceuticalsinuvlphoreactorssimula DE-627 ger DE-627 rakwb eng 550 DNB Wols, B A verfasserin aut Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects Harmsen, D J H oth Wanders-Dijk, J oth Beerendonk, E F oth Hofman-Caris, C H M oth Enthalten in Water research Amsterdam [u.a.] : Elsevier, Pergamon, 1967 75(2015), Seite 11-24 (DE-627)129471860 (DE-600)202613-2 (DE-576)014841630 0043-1354 nnns volume:75 year:2015 pages:11-24 http://dx.doi.org/10.1016/j.watres.2015.02.014 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25746958 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_20 GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 AR 75 2015 11-24 |
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10.1016/j.watres.2015.02.014 doi PQ20160617 (DE-627)OLC1963548183 (DE-599)GBVOLC1963548183 (PRQ)c1832-b5a1035abb61b67fe86a05aae70e6306bcbbf0c9f1bb92b845280cf409df2b620 (KEY)0018203620150000075000000011degradationofpharmaceuticalsinuvlphoreactorssimula DE-627 ger DE-627 rakwb eng 550 DNB Wols, B A verfasserin aut Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects Harmsen, D J H oth Wanders-Dijk, J oth Beerendonk, E F oth Hofman-Caris, C H M oth Enthalten in Water research Amsterdam [u.a.] : Elsevier, Pergamon, 1967 75(2015), Seite 11-24 (DE-627)129471860 (DE-600)202613-2 (DE-576)014841630 0043-1354 nnns volume:75 year:2015 pages:11-24 http://dx.doi.org/10.1016/j.watres.2015.02.014 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25746958 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_20 GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 AR 75 2015 11-24 |
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550 DNB Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) Pharmaceutical Preparations - chemistry Water Pollutants, Chemical - radiation effects Water Pollutants, Chemical - chemistry Hydrogen Peroxide - chemistry Waste Disposal, Fluid - methods Water Purification - methods Pharmaceutical Preparations - radiation effects |
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degradation of pharmaceuticals in uv (lp)/h₂o₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (cfd) |
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Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) |
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UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. |
| abstractGer |
UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. |
| abstract_unstemmed |
UV/H2O2 treatment is a well-established technique to degrade organic micropollutants. A CFD model in combination with an advanced kinetic model is presented to predict the degradation of organic micropollutants in UV (LP)/H2O2 reactors, accounting for the hydraulics, fluence rate, complex (photo)chemical reactions in the water matrix and the interactions between these processes. The model incorporates compound degradation by means of direct UV photolysis, OH radical and carbonate radical reactions. Measurements of pharmaceutical degradations in pilot-scale UV/H2O2 reactors are presented under different operating conditions. A comparison between measured and modeled degradation for a group of 35 pharmaceuticals resulted in good model predictions for most of the compounds. The research also shows that the degradation of organic micropollutants can be dependent on temperature, which is relevant for full-scale installations that are operated at different temperatures over the year. |
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Degradation of pharmaceuticals in UV (LP)/H₂O₂ reactors simulated by means of kinetic modeling and computational fluid dynamics (CFD) |
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