KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water

In the present study, the decolourization efficiencies of LP-Hg lamp, XeCl and KrCl excilamps at the same power density were compared for the decolourization of dyes in water by UV and UV/H2O2 processes in a batch reactor. Laboratory prototypes of XeCl and KrCl excilamps and a commercial LP-Hg lamp...

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Fecha de publicación:: 2020

Institución:: Universidad de Medellín

Repositorio:: Repositorio UDEM

Idioma:: eng

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network_acronym_str	REPOUDEM2
network_name_str	Repositorio UDEM
repository_id_str
dc.title.none.fl_str_mv	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
title	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
spellingShingle	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water AOPs mercury-free lamps Methylene Blue Photolysis power consumption coloring agent hydrogen peroxide mercury water ultraviolet radiation water pollutant Coloring Agents Hydrogen Peroxide Mercury Ultraviolet Rays Water Water Pollutants, Chemical
title_short	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
title_full	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
title_fullStr	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
title_full_unstemmed	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
title_sort	KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water
dc.subject.spa.fl_str_mv	AOPs mercury-free lamps Methylene Blue Photolysis power consumption
topic	AOPs mercury-free lamps Methylene Blue Photolysis power consumption coloring agent hydrogen peroxide mercury water ultraviolet radiation water pollutant Coloring Agents Hydrogen Peroxide Mercury Ultraviolet Rays Water Water Pollutants, Chemical
dc.subject.keyword.eng.fl_str_mv	coloring agent hydrogen peroxide mercury water ultraviolet radiation water pollutant Coloring Agents Hydrogen Peroxide Mercury Ultraviolet Rays Water Water Pollutants, Chemical
description	In the present study, the decolourization efficiencies of LP-Hg lamp, XeCl and KrCl excilamps at the same power density were compared for the decolourization of dyes in water by UV and UV/H2O2 processes in a batch reactor. Laboratory prototypes of XeCl and KrCl excilamps and a commercial LP-Hg lamp were studied as UV sources. Methylene Blue and Eliamine Blue dyes were used as model pollutants. The effect of the initial concentrations of dye and H2O2 in the TOC removal and kinetic parameters were also studied. The ratio of dye decolourization to the electric power consumption of the KrCl excilamp and LP-Hg lamp for the decolourization of Methylene Blue and Eliamine Blue were evaluated. As a result, the KrCl excilamp showed significantly higher decolourization efficiencies than LP-Hg lamp and XeCl excilamp, but the dye removal rate was significantly slower for Methylene Blue than for Eliamine Blue with this lamp. The KrCl lamp can be an alternative to conventional LP-Hg lamp for the decolourization of dyes by photodegradation, but it depends on the type of dye treated. The addition of H2O2 in a concentration between 0.05 and 0.09%v/v increases significantly the efficiency of the decolourization of Methylene Blue, and further increase does not lead to a higher increase in conversion. The experimental data were fitted to the one phase decay kinetic model with good agreement and the kinetic parameters were reported. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
publishDate	2020
dc.date.accessioned.none.fl_str_mv	2021-02-05T14:58:21Z
dc.date.available.none.fl_str_mv	2021-02-05T14:58:21Z
dc.date.none.fl_str_mv	2020
dc.type.eng.fl_str_mv	Article
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dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.none.fl_str_mv	info:eu-repo/semantics/article
dc.identifier.issn.none.fl_str_mv	9593330
dc.identifier.uri.none.fl_str_mv	http://hdl.handle.net/11407/5973
dc.identifier.doi.none.fl_str_mv	10.1080/09593330.2018.1494755
identifier_str_mv	9593330 10.1080/09593330.2018.1494755
url	http://hdl.handle.net/11407/5973
dc.language.iso.none.fl_str_mv	eng
language	eng
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dc.relation.citationvolume.none.fl_str_mv	41
dc.relation.citationissue.none.fl_str_mv	2
dc.relation.citationstartpage.none.fl_str_mv	238
dc.relation.citationendpage.none.fl_str_mv	250
dc.relation.references.none.fl_str_mv	Ali, N., Hameed, A., Ahmed, S., Physicochemical characterization and bioremediation perspective of textile effluent, dyes and metals by indigenous bacteria (2009) J Hazard Mater, 164 (1), pp. 322-328 Gupta, V.K., Khamparia, S., Tyagi, I., Decolorization of mixture of dyes: a critical review (2015) Global J Environ Sci Manag, 1 (1), pp. 71-94 Basturk, E., Karatas, M., Decolorization of antraquinone dye reactive blue 181 solution by UV/H2O2 process (2015) J Photochem Photobiol A, 299, pp. 67-72 Shannon, M.A., Bohn, P.W., Elimelech, M., Science and technology for water purification in the coming decades (2008) Nature, 452 (7185), pp. 301-310 Schwarzenbach, R.P., Escher, B.I., Fenner, K., The challenge of micropollutants in aquatic systems (2006) Science, 313 (5790), pp. 1072-1077 Asghar, A., Abdul Raman, A.A., Wan Daud, W.M.A., Advanced oxidation processes for in-situ production of hydrogen peroxide/hydroxyl radical for textile wastewater treatment: a review (2015) J Clean Prod, 87, pp. 826-838 Hao, O.J., Kim, H., Chiang, P.-C., Decolorization of wastewater (2000) Crit Rev Env Sci Technol, 30 (4), pp. 449-505 Robinson, T., McMullan, G., Marchant, R., Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative (2001) Bioresour Technol, 77 (3), pp. 247-255 Asouhidou, D.D., Triantafyllidis, K.S., Lazaridis, N.K., Adsorption of reactive dyes from aqueous solutions by layered double hydroxides (2012) J Chem Technol Biotechnol, 87 (4), pp. 575-582 Malvestiti, J.A., Fagnani, E., Simão, D., Optimization of UV/H2O2 and ozone wastewater treatment by the experimental design methodology (2018) Environ Technol, pp. 1-13 Asari, M., Fukui, K., Sakai, S.-I., Life-cycle flow of mercury and recycling scenario of fluorescent lamps in Japan (2008) Sci Total Environ, 393 (1), pp. 1-10 Hu, Y., Cheng, H., Mercury risk from fluorescent lamps in China: current status and future perspective (2012) Environ Int, 44, pp. 141-150 (2016), http://ec.europa.eu/environment/chemicals/mercury/ratification_en.htm, European Commission, [cited 2018 13 March]. Available from Oppenländer, T., Mercury-free sources of VUV/UV radiation: application of modern excimer lamps (excilamps) for water and air treatment (2007) J Environ Eng, 6 (3), pp. 253-264 Matafonova, G., Batoev, V., Recent advances in application of UV light-emitting diodes for degrading organic pollutants in water through advanced oxidation processes: A review (2018) Water Res, 132, pp. 177-189 Li, Q.-R., Gu, C.-Z., Di, Y., Photodegradation of nitrobenzene using 172 nm excimer UV lamp (2006) J Hazard Mater, 133 (1-3), pp. 68-74 Sosnin, E.A., Oppenländer, T., Tarasenko, V.F., Applications of capacitive and barrier discharge excilamps in photoscience (2006) J Photochem Photobiol C, 7 (4), pp. 145-163 Lomaev, M.I., Sosnin, E.A., Tarasenko, V.F., Excilamps and their applications (2012) Prog Quantum Electron, 36 (1), pp. 51-97 Gomez, M., Murcia, M.D., Christofi, N., Photodegradation of 4-chlorophenol using XeBr, KrCl and Cl2 barrier-discharge excilamps: A comparative study (2010) Chem Eng J, 158 (2), pp. 120-128 Oppenländer, T., Baum, G., Egle, W., Novel vacuum-UV-(VUV) and UV-excimer flow-through photoreactors for waste water treatment and for wavelength-selective photochemistry (1995) Proc Indian Acad Sci–Chem Sci, 107 (6), pp. 621-636 Oppenländer, T., Photochemical treatment of water: comparison of incoherent excimer lamps with a medium-pressure mercury lamp (1998) Chem Eng Technol, 21 (6), pp. 502-505 Feng, X., Zhu, S., Hou, H., Investigation of 207 nm UV radiation for degradation of organic dye in water (2006) Water SA, 32 (1), pp. 43-48 Feng, X., Zhu, S., Hou, H., Photolytic degradation of organic AZO dye in aqueous solution using Xe-excimer lamp (2006) Environ Technol, 27 (2), pp. 119-126 Oppenlander, T., Xu, F., Temperature effects on the vacuum-UV (VUV)-initiated oxidation and mineralization of organic compounds in aqueous solution using a xenon excimer flow-through photoreactor at 172 nm (2008) Ozone Sci Eng, 30 (1), pp. 99-104. , English Gómez, M., Murcia, M.D., Gómez, E., Degradation of phenolic pollutants using KrCl and XeBr excilamps in the presence of dye: A comparative study (2011) Desalination, 274 (1-3), pp. 156-163 Murcia, M.D., Gómez, M., Gómez, E., Photodegradation of Congo red using XeBr, KrCl and Cl2 barrier discharge excilamps: A kinetics study (2011) Desalination, 281, pp. 364-371 Gómez, M., Murcia, M.D., Gómez, E., Modelling and experimental checking of the influence of substrate concentration on the first order kinetic constant in photo-processes (2016) J Environ Manag, 183, pp. 818-825 Al-Gharabli, S., Engeßer, P., Gera, D., Engineering of a highly efficient Xe2 -excilamp (xenon excimer lamp, λmax=172 nm, η=40%) and qualitative comparison to a low-pressure mercury lamp (LP-Hg, λ=185/254 nm) for water purification (2016) Chemosphere, 144, pp. 811-815 Sokolova, T.V., Chaikovskaya, O.N., Sosnin, É.A., Photoconversion of 2-methylphenol, 4-methylphenol, and 2-amino-4-methylphenol in water (2006) J Appl Spectrosc, 73 (5), pp. 632-639 Abbas Rezaee, M.T.G., Hashemian, S.J., Moussavi, G., Decolorization of reactive blue 19 Dye from textile wastewater by the UV/H2O2 process (2008) J Appl Sci, 8, pp. 1108-1112 Florez, D., Schitz, D., Piquet, H., Efficiency of an exciplex DBD lamp excited under different methods (2018) IEEE Trans Plasma Sci, 46 (1), pp. 140-147 Florez, D., Diez, R., Piquet, H., Optimizing the operation of DBD excilamps (2016) IEEE Trans Plasma Sci, 44 (7), pp. 1160-1168 Florez, D., Diez, R., Piquet, H., Square-Shape current-mode supply for parametric control of the DBD excilamp power (2015) IEEE Trans Ind Electron, 62 (3), pp. 1451-1460 http://www.hamamatsu.com/resources/pdf/etd/C9536_H9535_TPT1017E.pdf, UV POWER METER C9536 / H9535 SERIES Manual [cited 2017 25th February]. Available from Harimurti, S., Rahmah, A.U., Omar, A.A., Kinetics of methyldiethanolamine mineralization by using UV/H2O2 process (2013) Clean-Soil Air Water, 41 (12), pp. 1165-1174 Banat, F., Al-Asheh, S., Mm, A.-R., Photodegradation of methylene blue dye by the UV/H2O2 and UV/acetone oxidation processes (2005) Desalination, 181 (1), pp. 225-232 Sakai, H., Takamatsu, T., Kosaka, K., Effects of wavelength and water quality on photodegradation of N-nitrosodimethylamine (NDMA) (2012) Chemosphere, 89 (6), pp. 702-707 Gomez, M., Murcia, M.D., Gomez, J.L., A KrCl exciplex flow-through photoreactor for degrading 4-chlorophenol: experimental and modelling (2012) Appl Catal, B, 117, pp. 194-203 Oppenländer, T., (2003) Photochemical purification of water and air, advanced oxidation processes (AOPs): principles, reaction mechanisms, reactor voncepts, , Weinheim: Editorial WILEY-VCH Navarro, P., Gabaldón, J.A., Gómez-López, V.M., Degradation of an azo dye by a fast and innovative pulsed light/H2O2 advanced oxidation process (2017) Dyes Pigments, 136, pp. 887-892 Wols, B.A., Hofman-Caris, C.H.M., Review of photochemical reaction constants of organic micropollutants required for UV advanced oxidation processes in water (2012) Water Res, 46 (9), pp. 2815-2827 Narayanasamy, L., Murugesan, T., Degradation of alizarin yellow R using UV/H2O2 advanced oxidation process (2014) Environ Prog Sustain Energy, 33 (2), pp. 482-489 Jian-Xiao, L., Ying, C., Guo-hong, X., Decoloration of methylene blue simulated wastewater using a UV-H2O2 combined system (2011) J Water Reuse Desalination, 1 (1), pp. 45-51 Zhang, Q., Li, C., Li, T., UV/H2O2 process under high intensity UV irradiation: a rapid and effective method for methylene blue decolorization (2013) CLEAN–Soil, Air, Water, 41 (12), pp. 1201-1207
dc.rights.coar.fl_str_mv	http://purl.org/coar/access_right/c_16ec
rights_invalid_str_mv	http://purl.org/coar/access_right/c_16ec
dc.publisher.none.fl_str_mv	Taylor and Francis Ltd.
dc.publisher.program.spa.fl_str_mv	Ingeniería Ambiental
dc.publisher.faculty.spa.fl_str_mv	Facultad de Ingenierías
publisher.none.fl_str_mv	Taylor and Francis Ltd.
dc.source.none.fl_str_mv	Environmental Technology (United Kingdom)
institution	Universidad de Medellín
repository.name.fl_str_mv	Repositorio Institucional Universidad de Medellin
repository.mail.fl_str_mv	repositorio@udem.edu.co
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spelling	20202021-02-05T14:58:21Z2021-02-05T14:58:21Z9593330http://hdl.handle.net/11407/597310.1080/09593330.2018.1494755In the present study, the decolourization efficiencies of LP-Hg lamp, XeCl and KrCl excilamps at the same power density were compared for the decolourization of dyes in water by UV and UV/H2O2 processes in a batch reactor. Laboratory prototypes of XeCl and KrCl excilamps and a commercial LP-Hg lamp were studied as UV sources. Methylene Blue and Eliamine Blue dyes were used as model pollutants. The effect of the initial concentrations of dye and H2O2 in the TOC removal and kinetic parameters were also studied. The ratio of dye decolourization to the electric power consumption of the KrCl excilamp and LP-Hg lamp for the decolourization of Methylene Blue and Eliamine Blue were evaluated. As a result, the KrCl excilamp showed significantly higher decolourization efficiencies than LP-Hg lamp and XeCl excilamp, but the dye removal rate was significantly slower for Methylene Blue than for Eliamine Blue with this lamp. The KrCl lamp can be an alternative to conventional LP-Hg lamp for the decolourization of dyes by photodegradation, but it depends on the type of dye treated. The addition of H2O2 in a concentration between 0.05 and 0.09%v/v increases significantly the efficiency of the decolourization of Methylene Blue, and further increase does not lead to a higher increase in conversion. The experimental data were fitted to the one phase decay kinetic model with good agreement and the kinetic parameters were reported. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.engTaylor and Francis Ltd.Ingeniería AmbientalFacultad de Ingenieríashttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85050350708&doi=10.1080%2f09593330.2018.1494755&partnerID=40&md5=2b5cca285e70727df762f3086f7311f3412238250Ali, N., Hameed, A., Ahmed, S., Physicochemical characterization and bioremediation perspective of textile effluent, dyes and metals by indigenous bacteria (2009) J Hazard Mater, 164 (1), pp. 322-328Gupta, V.K., Khamparia, S., Tyagi, I., Decolorization of mixture of dyes: a critical review (2015) Global J Environ Sci Manag, 1 (1), pp. 71-94Basturk, E., Karatas, M., Decolorization of antraquinone dye reactive blue 181 solution by UV/H2O2 process (2015) J Photochem Photobiol A, 299, pp. 67-72Shannon, M.A., Bohn, P.W., Elimelech, M., Science and technology for water purification in the coming decades (2008) Nature, 452 (7185), pp. 301-310Schwarzenbach, R.P., Escher, B.I., Fenner, K., The challenge of micropollutants in aquatic systems (2006) Science, 313 (5790), pp. 1072-1077Asghar, A., Abdul Raman, A.A., Wan Daud, W.M.A., Advanced oxidation processes for in-situ production of hydrogen peroxide/hydroxyl radical for textile wastewater treatment: a review (2015) J Clean Prod, 87, pp. 826-838Hao, O.J., Kim, H., Chiang, P.-C., Decolorization of wastewater (2000) Crit Rev Env Sci Technol, 30 (4), pp. 449-505Robinson, T., McMullan, G., Marchant, R., Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative (2001) Bioresour Technol, 77 (3), pp. 247-255Asouhidou, D.D., Triantafyllidis, K.S., Lazaridis, N.K., Adsorption of reactive dyes from aqueous solutions by layered double hydroxides (2012) J Chem Technol Biotechnol, 87 (4), pp. 575-582Malvestiti, J.A., Fagnani, E., Simão, D., Optimization of UV/H2O2 and ozone wastewater treatment by the experimental design methodology (2018) Environ Technol, pp. 1-13Asari, M., Fukui, K., Sakai, S.-I., Life-cycle flow of mercury and recycling scenario of fluorescent lamps in Japan (2008) Sci Total Environ, 393 (1), pp. 1-10Hu, Y., Cheng, H., Mercury risk from fluorescent lamps in China: current status and future perspective (2012) Environ Int, 44, pp. 141-150(2016), http://ec.europa.eu/environment/chemicals/mercury/ratification_en.htm, European Commission, [cited 2018 13 March]. Available fromOppenländer, T., Mercury-free sources of VUV/UV radiation: application of modern excimer lamps (excilamps) for water and air treatment (2007) J Environ Eng, 6 (3), pp. 253-264Matafonova, G., Batoev, V., Recent advances in application of UV light-emitting diodes for degrading organic pollutants in water through advanced oxidation processes: A review (2018) Water Res, 132, pp. 177-189Li, Q.-R., Gu, C.-Z., Di, Y., Photodegradation of nitrobenzene using 172 nm excimer UV lamp (2006) J Hazard Mater, 133 (1-3), pp. 68-74Sosnin, E.A., Oppenländer, T., Tarasenko, V.F., Applications of capacitive and barrier discharge excilamps in photoscience (2006) J Photochem Photobiol C, 7 (4), pp. 145-163Lomaev, M.I., Sosnin, E.A., Tarasenko, V.F., Excilamps and their applications (2012) Prog Quantum Electron, 36 (1), pp. 51-97Gomez, M., Murcia, M.D., Christofi, N., Photodegradation of 4-chlorophenol using XeBr, KrCl and Cl2 barrier-discharge excilamps: A comparative study (2010) Chem Eng J, 158 (2), pp. 120-128Oppenländer, T., Baum, G., Egle, W., Novel vacuum-UV-(VUV) and UV-excimer flow-through photoreactors for waste water treatment and for wavelength-selective photochemistry (1995) Proc Indian Acad Sci–Chem Sci, 107 (6), pp. 621-636Oppenländer, T., Photochemical treatment of water: comparison of incoherent excimer lamps with a medium-pressure mercury lamp (1998) Chem Eng Technol, 21 (6), pp. 502-505Feng, X., Zhu, S., Hou, H., Investigation of 207 nm UV radiation for degradation of organic dye in water (2006) Water SA, 32 (1), pp. 43-48Feng, X., Zhu, S., Hou, H., Photolytic degradation of organic AZO dye in aqueous solution using Xe-excimer lamp (2006) Environ Technol, 27 (2), pp. 119-126Oppenlander, T., Xu, F., Temperature effects on the vacuum-UV (VUV)-initiated oxidation and mineralization of organic compounds in aqueous solution using a xenon excimer flow-through photoreactor at 172 nm (2008) Ozone Sci Eng, 30 (1), pp. 99-104. , EnglishGómez, M., Murcia, M.D., Gómez, E., Degradation of phenolic pollutants using KrCl and XeBr excilamps in the presence of dye: A comparative study (2011) Desalination, 274 (1-3), pp. 156-163Murcia, M.D., Gómez, M., Gómez, E., Photodegradation of Congo red using XeBr, KrCl and Cl2 barrier discharge excilamps: A kinetics study (2011) Desalination, 281, pp. 364-371Gómez, M., Murcia, M.D., Gómez, E., Modelling and experimental checking of the influence of substrate concentration on the first order kinetic constant in photo-processes (2016) J Environ Manag, 183, pp. 818-825Al-Gharabli, S., Engeßer, P., Gera, D., Engineering of a highly efficient Xe2-excilamp (xenon excimer lamp, λmax=172 nm, η=40%) and qualitative comparison to a low-pressure mercury lamp (LP-Hg, λ=185/254 nm) for water purification (2016) Chemosphere, 144, pp. 811-815Sokolova, T.V., Chaikovskaya, O.N., Sosnin, É.A., Photoconversion of 2-methylphenol, 4-methylphenol, and 2-amino-4-methylphenol in water (2006) J Appl Spectrosc, 73 (5), pp. 632-639Abbas Rezaee, M.T.G., Hashemian, S.J., Moussavi, G., Decolorization of reactive blue 19 Dye from textile wastewater by the UV/H2O2 process (2008) J Appl Sci, 8, pp. 1108-1112Florez, D., Schitz, D., Piquet, H., Efficiency of an exciplex DBD lamp excited under different methods (2018) IEEE Trans Plasma Sci, 46 (1), pp. 140-147Florez, D., Diez, R., Piquet, H., Optimizing the operation of DBD excilamps (2016) IEEE Trans Plasma Sci, 44 (7), pp. 1160-1168Florez, D., Diez, R., Piquet, H., Square-Shape current-mode supply for parametric control of the DBD excilamp power (2015) IEEE Trans Ind Electron, 62 (3), pp. 1451-1460http://www.hamamatsu.com/resources/pdf/etd/C9536_H9535_TPT1017E.pdf, UV POWER METER C9536 / H9535 SERIES Manual [cited 2017 25th February]. Available fromHarimurti, S., Rahmah, A.U., Omar, A.A., Kinetics of methyldiethanolamine mineralization by using UV/H2O2 process (2013) Clean-Soil Air Water, 41 (12), pp. 1165-1174Banat, F., Al-Asheh, S., Mm, A.-R., Photodegradation of methylene blue dye by the UV/H2O2 and UV/acetone oxidation processes (2005) Desalination, 181 (1), pp. 225-232Sakai, H., Takamatsu, T., Kosaka, K., Effects of wavelength and water quality on photodegradation of N-nitrosodimethylamine (NDMA) (2012) Chemosphere, 89 (6), pp. 702-707Gomez, M., Murcia, M.D., Gomez, J.L., A KrCl exciplex flow-through photoreactor for degrading 4-chlorophenol: experimental and modelling (2012) Appl Catal, B, 117, pp. 194-203Oppenländer, T., (2003) Photochemical purification of water and air, advanced oxidation processes (AOPs): principles, reaction mechanisms, reactor voncepts, , Weinheim: Editorial WILEY-VCHNavarro, P., Gabaldón, J.A., Gómez-López, V.M., Degradation of an azo dye by a fast and innovative pulsed light/H2O2 advanced oxidation process (2017) Dyes Pigments, 136, pp. 887-892Wols, B.A., Hofman-Caris, C.H.M., Review of photochemical reaction constants of organic micropollutants required for UV advanced oxidation processes in water (2012) Water Res, 46 (9), pp. 2815-2827Narayanasamy, L., Murugesan, T., Degradation of alizarin yellow R using UV/H2O2 advanced oxidation process (2014) Environ Prog Sustain Energy, 33 (2), pp. 482-489Jian-Xiao, L., Ying, C., Guo-hong, X., Decoloration of methylene blue simulated wastewater using a UV-H2O2 combined system (2011) J Water Reuse Desalination, 1 (1), pp. 45-51Zhang, Q., Li, C., Li, T., UV/H2O2 process under high intensity UV irradiation: a rapid and effective method for methylene blue decolorization (2013) CLEAN–Soil, Air, Water, 41 (12), pp. 1201-1207Environmental Technology (United Kingdom)AOPsmercury-free lampsMethylene BluePhotolysispower consumptioncoloring agenthydrogen peroxidemercurywaterultraviolet radiationwater pollutantColoring AgentsHydrogen PeroxideMercuryUltraviolet RaysWaterWater Pollutants, ChemicalKrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in waterArticleinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Aristizábal, A., Process Engineering Department, Universidad EAFIT, Medellín, Colombia, Environmental Engineering Department, Universidad de Medellín, Medellín, Colombia, Industrial Engineering Department, Pontificia Universidad Javeriana, Bogotá, ColombiaPerilla, G., Electronics Engineering Department, Pontificia Universidad Javeriana, Bogotá, ColombiaLara-Borrero, J.A., Civil Engineering Department, Pontificia Universidad Javeriana, Bogotá, ColombiaDiez, R., Electronics Engineering Department, Pontificia Universidad Javeriana, Bogotá, Colombiahttp://purl.org/coar/access_right/c_16ecAristizábal A.Perilla G.Lara-Borrero J.A.Diez R.11407/5973oai:repository.udem.edu.co:11407/59732021-02-05 09:58:21.576Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co

KrCl and XeCl excilamps and LP-Hg lamp for UV and UV/H2O2 decolourization of dyes in water

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