On-line monitoring and measuring of germ concentration for fermentation process of glutamic acid

Author

Guicheng, Wang ; Lei, Sun ; Min, Zhang ; Xinhe, Xu ; Xiaojian, Wang

Author_Institution

Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang

fYear

2008

fDate

2-4 July 2008

Firstpage

4221

Lastpage

4224

Abstract

The germ concentration is an important biology parameter, which affects the fermentation process of glutamic acid. It is difficult to realize the on-line and real-time detection. By analyzing the producing process of glutamic acid, the process parameters, which influence the germ concentration, have been found, and samples have been selected from field history data, then the soft-sensing model has built. The comparison of the simulation result shows that the soft-sensing model is useful. Also it is obtained real-time collecting data from field, and combines with soft-sensing model, to realize on-line monitoring and measuring of germ concentration.

Keywords

biology computing; computerised monitoring; fermentation; biology parameter; fermentation process; germ concentration; glutamic acids; online monitoring; real-time collecting data; real-time detection; soft-sensing model; Amino acids; Automatic control; Biomass; Chemical technology; Educational institutions; History; Information science; Monitoring; Process control; Sun; Fermentation Process; Germ Concentration; Glutamic Acid; Soft-sensing;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2008. CCDC 2008. Chinese

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-1733-9

Electronic_ISBN

978-1-4244-1734-6

Type

conf

DOI

10.1109/CCDC.2008.4598124

Filename

4598124