[研究発表] Parameter estimation of ASM3+Bio-P Module for step-feed EBPR process by batch tests and CSTR operation data
- 内容
- [研究発表] Parameter estimation of ASM3+Bio-P Module for step-feed EBPR process by batch tests and CSTR operation data
- 巻
- 9巻2号2004年
- Page
- 79
- 題名
- Parameter estimation of ASM3+Bio-P Module for step-feed EBPR process by batch tests and CSTR operation data
- Title
- Parameter estimation of ASM3+Bio-P Module for step-feed EBPR process by batch tests and CSTR operation data
- 著者
- S. H. Lee * ? J. B. Park** ? H. Kang*** ? H. J. Woo* ? C. W. Kim*
- Authors
- S. H. Lee *，J. B. Park** ? H，Kang*** ? H. J. Woo*，C. W. Kim*
- 著者表記
- Author attribution
- 著者勤務先名
- Office name
- 著者所属名
- キーワード
- Key Words
- dPAO，EBPR，five-stage step-feed process，parameter estimation，sensitivity analysis
- 概要
- Abstract
- Various parameter optimization approaches of ASM3+Bio-P Module were examined for five-stage step-feed EBPR process. Optimization approaches could be classified to the data sources from batch experiments or CSTR operation data and the number of target variables for calculating objective function. Optimized parameters values by each approach were validated with CSTR operation data which were not used for parameter optimization step. Results showed that the parameters optimization only with batch experimental results could not be directly applied to CSTR operation data. ASM3+Bio-P Module parameters could be finely optimized only with CSTR operation data when enough target variables for objective function calculation were applied. When increased the number of target variables, prediction performance was significantly improved. Optimized parameters values could present the characteristic of five-stage step-feed process; high PAO yield, fast PAO growth, fast XPP storage and slow XSTO and XPHA storage.
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