The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지
DOI QR코드

DOI QR Code

Simulation for the Flowing Water Purification with Spring Shape Inside Chamber

챔버 내측에 스프링형상을 갖는 유수형 자외선 살균장치 시뮬레이션

  • 정병균 (서강정보대학 임상병리과) ;
  • 정병호 (남부대학교 의료공학과) ;
  • 이진종 (전남과학대학 작업치료과) ;
  • 정병수 (남부대학교 컴퓨터전기정보학과)
  • Received : 2010.11.03
  • Accepted : 2010.11.18
  • Published : 2010.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

Interest in application of ultraviolet light technology for primary disinfection of potable water in drinking water treatment plants has increased significantly in recent years. The efficacy of disinfection processes in water purification systems is governed by several key factors, including reactor hydraulics, disinfectant chemistry, and microbial inactivation kinetics. The objective of this work was to develop a computational fluid dynamics(CFD) model to predict velocity fields, mass transport, chlorine decay, and microbial inactivation in a continuous flow reactor. In this paper, It describe the how to design optimal UV disinfection device for ground water, BWT and rainwater. Spring shape instrument silver coated located in inner side of disinfection chamber. It make lead the active flowing movement target water and maximize disinfection performance. To search the optimal design method, it was performed computer simulation with 3D-CFD discrete ordinates model and manufactured prototype. Using proposed design method, performed simulation and proved satisfied performance.

Keywords

References

  1. Eugen Nisipeanu and Muhammad Sami, "Computer Simulation Optimizes Design of 자외선 Disinfection Reactors", Water Conditioning & Purification, February 2004 62-64
  2. NWRI. 2000. Ultraviolet Disinfection Guidelines for Drinking Water and Water Reuse, National Water Research Institute and American Water Works Association, Research Foundation , Fountain Valley, CA.
  3. C Shan, Assessment of Deficiency of Fish Tank Water 자외선 Disinfection and Remedial Measures, Research Fund for the Control of Infectious Diseases, 06 2007
  4. 임현수, 김승모, 최명락, 최춘순, 공홍진, 김정희,"수조수 살균을 위한 고성능 관형 자외선 살균장치", Food Engineering progress. Vol.3, No. 3, pp. 164-169, 1999
  5. Alex Munoz, Stephen Craik, and Suzanne Kresta, "Computational fluid dynamics for predicting performance of ultraviolet disinfection sensitivity to particle tracking inputs", Journal of Environ. Eng. Sci. 6, pp 285-301, 2007 https://doi.org/10.1139/s06-045
  6. 정병호, 이강연,"자외선램프를 이용한 유수처리장치 설계 시뮬레이션", 조명전기설비학회 논문지, Vol. 23, No. 9, 2009, pp. 17-23.
  7. Dennis J. Greene, Charles N. Haas, Bakhtier Farouk, Computational Fluid Dynamics Analysis of the Effects of Reactor Configuration on Disinfection Efficiency,Drexel E-Repository and Archive (iDEA) September 2006 909-919
  8. Christoph Reichl, Christoph Buchner, Georg Hirschmann, Regina Sommer, Alexander Cabaj, "Development of a simulation method to comparison to biodosimtric measurements ", Conference on Modelling Fluid Flow (CMFF''06) The 13th International Conference on Fluid Flow Technologies Budapest, Hungary, September 6-9, 2006
  9. Guo Liu, An investigation of 자외선 disinfection performance under the influence of turbidity & particulates for drinking water applications, A thesis presented to the University of Waterloo in fulfillment of the thesis requirement for the degree of Master of Applied Science in Civil Engineering, Waterloo, Ontario, Canada, 2005
  10. 박영규, " 수돗물 소독방법의 최근 동향", 제 22차 국제환경문제 심포지움, Vol. 19, No. 2, 2, 2002pp. 153-170.
  11. 신동호, 김진현, 김정민, 고승민, 모효원, 이용택,"하수방 류수의 자외선 살균을 위한 설계인자 최적화에 관한 연구", 응용화학, Vol. 8. No. 2, Oct. 2004, 697-700.
  12. Bolton, James R. "Advanced Oxidation 자외선 Treatment of Organic Pollutants in Drinking Water" "International Ultraviolet Association (I자외선A) News. Vol.4/No.3 2002. P. 16-17.
  13. 정병균, 이진종, 정병호 "UV램프를 이용한 유수처리형 살균장치의 설계방법" 대한전기학회 논문집 P권. Dec.30, 2009.