Influence of closed loop control on microbial diversity in a nitrification process

This paper compares two control strategies for a nitrification process. The objective is to achieve partial nitrification and thus to accumulate nitrite instead of nitrate. To this end, change in temperature setpoint and active control of oxygen and ammonia concentrations are evaluated in the long t...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 53(2006), 4-5 vom: 05., Seite 85-93
1. Verfasser: Bougard, D (VerfasserIn)
Weitere Verfasser: Bernet, N, Dabert, P, Delgenes, J P, Steyer, J P
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article DNA, Bacterial Nitrates Nitrites Quaternary Ammonium Compounds RNA, Ribosomal, 16S Ammonia 7664-41-7 Oxygen S88TT14065
LEADER 01000naa a22002652 4500
001 NLM163011893
003 DE-627
005 20231223095436.0
007 tu
008 231223s2006 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0543.xml 
035 |a (DE-627)NLM163011893 
035 |a (NLM)16722058 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Bougard, D  |e verfasserin  |4 aut 
245 1 0 |a Influence of closed loop control on microbial diversity in a nitrification process 
264 1 |c 2006 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 07.11.2006 
500 |a Date Revised 17.09.2019 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a This paper compares two control strategies for a nitrification process. The objective is to achieve partial nitrification and thus to accumulate nitrite instead of nitrate. To this end, change in temperature setpoint and active control of oxygen and ammonia concentrations are evaluated in the long term. Evaluation is made on the control performances that are obtained, but also--and more importantly--on the microbial diversity. In particular, it is shown that the combined oxygen and ammonia control strategy is more appropriate since shift in the temperature setpoint strongly affects the composition of the microbial ecosystem present in the reactor whereas active control of oxygen and ammonia does not 
650 4 |a Journal Article 
650 7 |a DNA, Bacterial  |2 NLM 
650 7 |a Nitrates  |2 NLM 
650 7 |a Nitrites  |2 NLM 
650 7 |a Quaternary Ammonium Compounds  |2 NLM 
650 7 |a RNA, Ribosomal, 16S  |2 NLM 
650 7 |a Ammonia  |2 NLM 
650 7 |a 7664-41-7  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Bernet, N  |e verfasserin  |4 aut 
700 1 |a Dabert, P  |e verfasserin  |4 aut 
700 1 |a Delgenes, J P  |e verfasserin  |4 aut 
700 1 |a Steyer, J P  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Water science and technology : a journal of the International Association on Water Pollution Research  |d 1986  |g 53(2006), 4-5 vom: 05., Seite 85-93  |w (DE-627)NLM098149431  |x 0273-1223  |7 nnns 
773 1 8 |g volume:53  |g year:2006  |g number:4-5  |g day:05  |g pages:85-93 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 53  |j 2006  |e 4-5  |b 05  |h 85-93