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DOI : 10.17640/KSWST.2018.26.5.65 , Vol.26, No.5, 65 ~ 75, 2018
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| Title |
| CT Evaluation Program of Ozone Process for Process Diagnosis and Evaluation |
| 황태문 Tae-mun Hwang , 남숙현 Sook-hyun Nam , 김은주 Eun-ju Kim , 구재욱 Jae-wuk Koo , 한홍식 Hongsik Han |
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| Abstract |
| The water treatment simulator can be used for the design, diagnosis and optimization of water treatment process. It is a mathematical and statistical model based representation of physical and chemical process. Until now, commercial drinking water treatment simulator program has a disadvantage that numerical analysis algorithms are not included for ozone, ultraviolet AOP, nanofiltration and reverse osmosis membrane technology, which are recently introduced as advanced treatment technology in Korea. In this study, a new ozone CT simulation program was developed and evaluated for process design and diagnosis. The developed program can calculate ozone CT by various calculation methods such as CT10, CSTR, extended CSTR, Ceffluent T10 and extended integrated CT10. It is advantageous to evaluate the ozone CT value with the data measured in the field because the decomposition characteristics of ozone are very rapid according to the raw water properties. Therefore, it is possible to control the real-time disinfection potential monitoring and operation optimization by linking the developed program with the ozone decomposition rate measured in the field. |
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| Key Words |
| CT, Extended CSTR, Ozone, Simulatior |
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