In this study, we examined the suitability of ten disinfection models for predicting the inactivation of Artemia sp. via single or combined physical and chemical treatments. The effect of Hydraulic Retention Time (HRT) on the inactivation of Artemia sp. was examined experimentally. Disinfection models were fitted to the experimental data by using the GInaFiT plug-in for Microsoft Excel. The inactivation model were evaluated on the basis of RMSE (Root Mean Square Error), SSE (mean Sum Square Error) and r2. An inactivation model with the lowest RMSE, SSE and r2 close to 1 was considered the best. The Weibull+Tail model was found to be the most appropriate for predicting the inactivation of Artemia sp. via electrolytic treatment and electrolytic-ultrasonic combined treatment. The Log-linear+Tail model was the most appropriate for modeling inactivation via homogenization and combined electrolytic-homogenization treatment. The double Weibull disinfection model was the most suitable for the predicting inactivation via ultrasonic treatment.

Abstract
 1. 서 론
 2. 재료 및 방법
  2.1. 실험 재료
  2.2. 실험 방법
  2.3. 모델화 이론 배경과 소독 모델의 결정
 3. 결과 및 고찰
  3.1. 전기분해 처리공정의 소독 모델 선정과 체류시간에따른 영향
  3.2. 초음파 처리공정의 소독 모델 선정과 체류시간에따른 영향
  3.3. 균질기 처리공정의 소독 모델 선정과 체류시간에따른 영향
  3.4. 복합 처리공정의 소독 모델 선정
 4. 결 론
 REFERENCES

• 정창(대구가톨릭대학교 환경과학과) | Chang Zheng (Department of Environmental Science, Catholic University of Daegu)
• 김동석(대구가톨릭대학교 환경과학과) | Dong-Seog Kim (Department of Environmental Science, Catholic University of Daegu)
• 박영식(대구대학교 기초교육대학) | Young-Seek Park (DU University College, Daegu University) Corresponding author