Treatment of fatty solid waste from the meat industry in an anaerobic sequencing batch reactor : start-up period and establishment of the design criteria

An anaerobic sequencing batch reactor (AnSBR) was used to treat the dissolved air flotation skimmings from a cooked pork meat plant. During the start-up period, the reactor was operated in fed-batch mode for 25 days and 7 batches were treated. The SBR was inoculated with sludge taken from a reactor...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 60(2009), 9 vom: 24., Seite 2245-51
1. Verfasser: Martinez-Sosa, D (VerfasserIn)
Weitere Verfasser: Torrijos, M, Buitron, G, Sousbie, P, Devillers, P H, Delgenès, J P
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Fats Industrial Waste
LEADER 01000naa a22002652 4500
001 NLM192720821
003 DE-627
005 20231223193515.0
007 cr uuu---uuuuu
008 231223s2009 xx |||||o 00| ||eng c
024 7 |a 10.2166/wst.2009.658  |2 doi 
028 5 2 |a pubmed24n0642.xml 
035 |a (DE-627)NLM192720821 
035 |a (NLM)19901455 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Martinez-Sosa, D  |e verfasserin  |4 aut 
245 1 0 |a Treatment of fatty solid waste from the meat industry in an anaerobic sequencing batch reactor  |b start-up period and establishment of the design criteria 
264 1 |c 2009 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 11.01.2010 
500 |a Date Revised 10.11.2009 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a An anaerobic sequencing batch reactor (AnSBR) was used to treat the dissolved air flotation skimmings from a cooked pork meat plant. During the start-up period, the reactor was operated in fed-batch mode for 25 days and 7 batches were treated. The SBR was inoculated with sludge taken from a reactor treating distillery vinasse. The results showed that this kind of sludge is a very good source of inoculum for digesters treating residues with a high content in fats and long-chain fatty acids because it was able to adapt very rapidly to the new substrate and, from the second batch on, the sludge was already able to metabolize the fatty residue at quite high rates. The AnSBR was then operated with 5 batches per week for 110 days and the quantity of VS added per batch was regularly increased until the maximum treatment capacity of the reactor (i.e. maximum loading rate) was reached. The maximum organic loading rates were found to be 0.16 g VS/g VSS d, or 0.224 g VS/g VSS.batch when the reactor is fed 5 times a week. The biodegradability of the skimmings was very high, with more than 97% of TS removal, and the methane production was 880+/-90 mL of methane/g of VS(added) 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Fats  |2 NLM 
650 7 |a Industrial Waste  |2 NLM 
700 1 |a Torrijos, M  |e verfasserin  |4 aut 
700 1 |a Buitron, G  |e verfasserin  |4 aut 
700 1 |a Sousbie, P  |e verfasserin  |4 aut 
700 1 |a Devillers, P H  |e verfasserin  |4 aut 
700 1 |a Delgenès, 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 60(2009), 9 vom: 24., Seite 2245-51  |w (DE-627)NLM098149431  |x 0273-1223  |7 nnns 
773 1 8 |g volume:60  |g year:2009  |g number:9  |g day:24  |g pages:2245-51 
856 4 0 |u http://dx.doi.org/10.2166/wst.2009.658  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 60  |j 2009  |e 9  |b 24  |h 2245-51