A Study on the Effective Removal Method of Microbial Contaminants in Building According to Bioviolence Agents

Bioviolence Agents에 따른 건물내 미생물오염원의 효율적인 제거방안에 관한 연구

  • Received : 2010.09.15
  • Accepted : 2010.11.15
  • Published : 2010.12.10

Abstract

As Influenza A virus(H1N1) has been spreading more rapidly around globe, the study on the airborne disease which is transimitted through the respiratory system is on the rise. In this study, the multizone simulation of the public building against bioviolence is performed in the case of unexpected spread of microbial contaminants, such as bioviolence agent, Influenza A, Smallpox, B. anthrax and transport and control characteristics of above three kinds of bioviolence agents are evaluted. Results suggest that Influenza A and Smallpox which has small mean diameter can be more removable than B. anthrax by using high UVGI grade condition and B. anthrax which has large mean diameter can be more removable than Influenza A and Smallpox by using high filter grade condition. Results also suggest that installing a combined air treatment system is more effective to reduce the damage and engineers will use immune building technology for removing the bioviolence agents effectively.

Keywords

References

  1. U. S. Department of Homeland Security, Science and Technology.
  2. Kowalski, W. J. and P. E., Ph. D., 2002, Immune Building System Technology, Chapter 11, pp. 269-285.
  3. Choi, S. G., Lee, H. W. and Hong, J. K., 2006, A study on the multizone modeling for preventing transmission of air borne contagion, Journal of SAREK, Vol. 18, No. 11, pp. 933-940.
  4. Walton, G. N., 2005, CONTAM 2.4 User Guide and Program Documentation, NIST, I. 7251.
  5. ASHRAE, 1997, ASHRAE Handbook, American Society Heating, Refrigerating and Air-Conditioning Engineers, Inc, Atlanta, G, Chapter 25.
  6. Kowalski, W. J. and Bahnfleth, W. P., 2002, MERV filter models for aerobiological applications, Air Media, Summer.
  7. Kowalski, W. J., Bahnfleth, W. P., Witham, D., Serverin, B. F. and Witham, T. S., 2000, Mathematical modeling of UVGI for air disinfection, Quant. Microbiol, Vol. 2, No. 3, pp. 249-270.
  8. Bratbak, G. A., Dundas, I., 1984, Bacterial dry matter content and biomass estimations, Appl. Environ. Microbiol., Vol. 48, pp. 755-757.
  9. Lee, H. W., Choi, S. G. Hong, J. K., 2008, A Study on the Microbial Contaminant Transport and Control Method According to Goverment Building Bio-Attack, Journal of SAREK, Vol. 20, No. 4, pp. 252-259.