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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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The photodegradation characteristics of 30 pharmaceuticals were investigated by batch experiments using Ultraviolet (UV) reactor. The investigated pharmaceuticals include antibiotics, analgesics and antiarrhythmic agents etc. Tested water was prepared by simultaneously spiking 30 pharmaceuticals into pure water, and each experiment was conducted using 3 types of UV lamps. As a result, batch experiments showed that reactions of all the investigated pharmaceuticals followed pseudo-first order reaction regardless of the applied UV lamps. Among the pharmaceuticals, Cyclophosphamide, 2-Quinoxaline carboxylic acid and Clarithromycin proved to be the most UV-resistant compounds. Contrarily, Ceftiofur, Diclofenac and Ketoprofen were easily degraded by all the UV lamps. Dissolved organic carbon (DOC) concentration hardly changed although the concentration of the pharmaceuticals concentration gradually decreased with time, indicating that the degradation of parent pharmaceuticals may produce their intermediates during UV treatment.
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참고문헌 (19)
참고문헌 신청
Antonio, L. / 2003 / Kinetic Investigation on UV and UV/H2O2 Degradations of Pharmaceutical Intermediates in Aqueous Solution / Journal of Photochemistry and Photobiology 156:121~126
Arslan, I. / 2000 / Advanced Chemical Oxidation of Reactive Dyes in Simulated Dyehouse Effluents by Ferrioxalate-Fenton/UV-A and TiO2/UV-A Processes / Dyes and Pigments 47:207~218
김형우 / 201109 / Occurrence and removal of antibiotics, hormones and several other pharmaceuticals in wastewater treatment plants of the largest industrial city of Korea / SCIENCE OF THE TOTAL ENVIRONMENT 409(20):4351~4360
Benoit, F. / 2003 / Ecotoxicological Impact of Pharmaceuticals Found in Treated Wastewaters: Study of Carbamazepine, Clofibric Acid and Diclofenac / Ecotoxicology and Environmental Safety 55:359~370
Gracia-Lor, E. / 2012 / Occurrence and Removal of Pharmaceuticals in Wastewater Treatment Plants at the Spanish Mediterranean area of Valencia / Chemosphere 87(5):453~462
Arslan, I. / 2000 / Advanced Chemical Oxidation of Reactive Dyes in Simulated Dyehouse Effluents by Ferrioxalate-Fenton/UV-A and TiO2/UV-A Processes / Dyes and Pigments 47:207~218
김형우 / 201109 / Occurrence and removal of antibiotics, hormones and several other pharmaceuticals in wastewater treatment plants of the largest industrial city of Korea / SCIENCE OF THE TOTAL ENVIRONMENT 409(20):4351~4360
Benoit, F. / 2003 / Ecotoxicological Impact of Pharmaceuticals Found in Treated Wastewaters: Study of Carbamazepine, Clofibric Acid and Diclofenac / Ecotoxicology and Environmental Safety 55:359~370
Gracia-Lor, E. / 2012 / Occurrence and Removal of Pharmaceuticals in Wastewater Treatment Plants at the Spanish Mediterranean area of Valencia / Chemosphere 87(5):453~462
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