A Study of Treatment Efficiency of Reflectors for CSOs Disinfection by Pulsed UV

doi:10.7857/JSGE.2015.20.1.036

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2015 Vol.20, Issue 1 Preview Page Next Page

A Study of Treatment Efficiency of Reflectors for CSOs Disinfection by Pulsed UV Pulsed UV를 이용한 CSOs 소독시 반사체에 따른 처리효율 연구: 한종훈;허지용;김강욱;이준영;박원석;이종열;허남국;
Han, Jonghun;Hur, Jiyong;Kim, Kangwook;Lee, Junyoung;Park, Wonseok;Lee, Jongyeol;Her, Namguk;

31 March 2015. pp. 36 ~ 40

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Abstract

This study examined the disinfection in combined sewer overflows (CSOs) by pulsed ultraviolet (PUV). The reflectors (stainless steel. mirror, aluminium foil, aluminium (1050), aluminium (6061), aluminium (5052), and aluminium mirror) of PUV irradiation was performed in a 90 L stainless reactor at a constant temperature of $20^{\circ}C$ and an applied power of 4000 W. The reflection efficiency of reflectors were showed 1.00 (aluminium mirror) ~ 1.48 (aluminium foil) does. The case of a rough surface analysis using SEM showed high reflectance, was the case of a smooth surface and a low reflectivity. Pseudo first-order rate constant calculated results, has a higher reflectivity values were more than twice as high compared to the low reflectivity. Affected Total coliforms disinfection time, depending on the type of reflector is considered.

Keywords

CSOs;Total coliforms;PUV;Disinfection;Reflector;

References

Ali, D.J.M., Irudayaraj, V.M.P., Bhushan, M.J., and Roy, E.Y., 2006, Decontamnation of milk and water by pulsed UV-light and infrared heating, The Pennsylvania State University the Graduate School Department of Agricultural and Biological Engineering.
David, E.J., Charles, N.H., Nena, N., and Charles, P.G., 2005, Chlorine and ozone disinfection of Encephalitozoon intestinalis spores. Water Research, 39, 2369-2375.10.1016/j.watres.2005.04.013
Elmnasser, N., Ritz, M., Leroi, F., Orange, N., Bakhrouf, A., and Federighi, M., 2007, Bacterial inactivation using pulsed light, Acta Aliment., 36(3), 401-408.
Jaroenworaluck, A., Sunsaneeyametha, W., Kosachan, N., and Stevens, R., 2006, Characteristics of silica-coated TiO₂ and its UV absorption for sunscreen cosmetic applications, Surface and Interface Analysis, 38(4), 473-477.10.1002/sia.2313
Gideon, P.W., Lisa, M.A., Tom, S., and Bruce, J., 2008, Chlorine disinfection of grey water for reuse: Effect of organics and particles. Water Research, 42, 483-491.10.1016/j.watres.2007.07.042
Lee, S.U., Joung, M.Y., Yang, D.J., Park, S.H., Huh, S., Park, W.Y., and Yu, J.R., 2008, Pulsed-UV light inactivation of Cryptosporidium parvum. J. Parasitol. Res., 102, 1293-1299.10.1007/s00436-008-0908-5
Lee, E.Y., Lee, H.J., Jung, W.Y., Park, S.H., Yang, D.J., and Lee, K.S., 2009, Influences of humic acids and photoreactivation on the disinfection of Escherichia coli by a high-power pulsed UV irradiation. Korean J. Chem. Eng., 26(5), 1301-1307.10.1007/s11814-009-0208-5
Macauley, J.J, Qiang, Z., Adams, C.D., Surampalli, R., and Mormile, M.R., 2006, Disinfection of swine wastewater using chlorine, ultraviolet light and ozone, Water Res., 40(10), 2017-2640.10.1016/j.watres.2006.03.021
Maclean, M., Murdoch, L.E., Lani, M.N., MacGregor, S.J., Anderson, J.G., and Woolsey, G.A., 2008, Photoinactivation and photoreactivation responses by bacterial pathogens after exposure to pulsed UV-light, IEEE, 326-329.
Naddeo, V., Landi, M., Belgiorno, V., and Napoli, R.M.A., 2009, Wastewater disinfection by combination of ultrasound and ultraviolet irradiation, J. Hazard. Mater., 168, 925-929.10.1016/j.jhazmat.2009.02.128
Parikh, Priti P., 2007, Efficacy of Ultraviolet light and antimicrobials to reduce listeria monocytogenes in chill brines, Food Sci. Technol., 20-24.
Sharifi-Yazdi and Darghahi, H., 2006, Inactivation of pathogenic bacteria using pulsed UV-light and its application in water disinfection and Quality control. Acta Med. Iran., 44(5), 305-308.
Silva, G.H.R., Daniel, L.A., Bruning, H., and Rulkens, W. H., 2010, Anaerobic effluent disinfection using ozone: Byproducts formation. Bioresour. Technol., 101, 6981-6986.10.1016/j.biortech.2010.04.022
Yu, J.C., Ho, W., Lin, Jun., Yip, H., and Wong, P.k., 2003, Photocatalytic Activity, Antibacterial Effect, and Photoinduced Hydrophilicity of TiO2 Films Coated on a Stainless Steel Substrate, Environ. Sci. Technol., 37(10), 2296-2301.10.1021/es0259483

Information

Publisher :The Korean Society of Soil and Groundwater Environment
Publisher(Ko) :한국지하수토양환경학회
Journal Title :Journal of Soil and Groundwater Environment
Journal Title(Ko) :지하수토양환경
Volume : 20
No :1
Pages :36 ~ 40
DOI :https://doi.org/10.7857/JSGE.2015.20.1.036

[1] Ali, D.J.M., Irudayaraj, V.M.P., Bhushan, M.J., and Roy, E.Y., 2006, Decontamnation of milk and water by pulsed UV-light and infrared heating, The Pennsylvania State University the Graduate School Department of Agricultural and Biological Engineering.

[2] David, E.J., Charles, N.H., Nena, N., and Charles, P.G., 2005, Chlorine and ozone disinfection of Encephalitozoon intestinalis spores. Water Research, 39, 2369-2375.10.1016/j.watres.2005.04.013

[3] Elmnasser, N., Ritz, M., Leroi, F., Orange, N., Bakhrouf, A., and Federighi, M., 2007, Bacterial inactivation using pulsed light, Acta Aliment., 36(3), 401-408.

[4] Jaroenworaluck, A., Sunsaneeyametha, W., Kosachan, N., and Stevens, R., 2006, Characteristics of silica-coated TiO₂ and its UV absorption for sunscreen cosmetic applications, Surface and Interface Analysis, 38(4), 473-477.10.1002/sia.2313

[5] Gideon, P.W., Lisa, M.A., Tom, S., and Bruce, J., 2008, Chlorine disinfection of grey water for reuse: Effect of organics and particles. Water Research, 42, 483-491.10.1016/j.watres.2007.07.042

[6] Lee, S.U., Joung, M.Y., Yang, D.J., Park, S.H., Huh, S., Park, W.Y., and Yu, J.R., 2008, Pulsed-UV light inactivation of Cryptosporidium parvum. J. Parasitol. Res., 102, 1293-1299.10.1007/s00436-008-0908-5

[7] Lee, E.Y., Lee, H.J., Jung, W.Y., Park, S.H., Yang, D.J., and Lee, K.S., 2009, Influences of humic acids and photoreactivation on the disinfection of Escherichia coli by a high-power pulsed UV irradiation. Korean J. Chem. Eng., 26(5), 1301-1307.10.1007/s11814-009-0208-5

[8] Macauley, J.J, Qiang, Z., Adams, C.D., Surampalli, R., and Mormile, M.R., 2006, Disinfection of swine wastewater using chlorine, ultraviolet light and ozone, Water Res., 40(10), 2017-2640.10.1016/j.watres.2006.03.021

[9] Maclean, M., Murdoch, L.E., Lani, M.N., MacGregor, S.J., Anderson, J.G., and Woolsey, G.A., 2008, Photoinactivation and photoreactivation responses by bacterial pathogens after exposure to pulsed UV-light, IEEE, 326-329.

[10] Naddeo, V., Landi, M., Belgiorno, V., and Napoli, R.M.A., 2009, Wastewater disinfection by combination of ultrasound and ultraviolet irradiation, J. Hazard. Mater., 168, 925-929.10.1016/j.jhazmat.2009.02.128

[11] Parikh, Priti P., 2007, Efficacy of Ultraviolet light and antimicrobials to reduce listeria monocytogenes in chill brines, Food Sci. Technol., 20-24.

[12] Sharifi-Yazdi and Darghahi, H., 2006, Inactivation of pathogenic bacteria using pulsed UV-light and its application in water disinfection and Quality control. Acta Med. Iran., 44(5), 305-308.

[13] Silva, G.H.R., Daniel, L.A., Bruning, H., and Rulkens, W. H., 2010, Anaerobic effluent disinfection using ozone: Byproducts formation. Bioresour. Technol., 101, 6981-6986.10.1016/j.biortech.2010.04.022

[14] Yu, J.C., Ho, W., Lin, Jun., Yip, H., and Wong, P.k., 2003, Photocatalytic Activity, Antibacterial Effect, and Photoinduced Hydrophilicity of TiO2 Films Coated on a Stainless Steel Substrate, Environ. Sci. Technol., 37(10), 2296-2301.10.1021/es0259483

Journal of Soil and Groundwater Environment ISSN:1598-6438(Print) 2287-8831(Online) 지하수토양환경

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