Syntrophic acetate oxidation in industrial CSTR biogas digesters.
作者： Li Sun , Bettina Müller , Maria Westerholm , Anna Schnürer
DOI: 10.1016/J.JBIOTEC.2013.11.016
关键词: Biogas 、 Abundance (chemistry) 、 Bacteria 、 Microorganism 、 Ammonia 、 Population structure 、 Volatile fatty acids 、 Microbiology 、 Chemistry 、 Food science 、 Continuous stirred-tank reactor
摘要: The extent of syntrophic acetate oxidation (SAO) and the levels known SAO bacteria acetate- hydrogen-consuming methanogens were determined in sludge from 13 commercial biogas production plants. Results these measurements statistically related to prevailing operating conditions, through partial least squares (PLS) analysis. This revealed that high abundance microorganisms involved was positively correlated with relatively low aceticlastic concentrations free ammonia (>160 mg/L) volatile fatty acids (VFA). Temperature identified as another influencing factor for population structure oxidising (SAOB). Overall, there a SAOB different digesters despite differences their parameters, indicating are an enduring important component biogas-producing consortia.
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sci-hub.se 参考文章(46)
S.H. Zinder, Microbiology of anaerobic conversion of organic wastes to methane: recent developments Am. Soc. Microbiol. News; (United States). ,(1984)
Steve Rozen, Helen Skaletsky, Primer3 on the WWW for general users and for biologist programmers. Methods of Molecular Biology. ,vol. 132, pp. 365- 386 ,(2000) , 10.1385/1-59259-192-2:365
S Gomez Pavlostathis, Eugenio Giraldo-Gomez, Kinetics of Anaerobic Treatment Water Science and Technology. ,vol. 24, pp. 35- 59 ,(1991) , 10.2166/WST.1991.0217
B K Ahring, J E Schmidt, M Winther-Nielsen, A J Macario, E C de Macario, Effect of medium composition and sludge removal on the production, composition, and architecture of thermophilic (55 degrees C) acetate-utilizing granules from an upflow anaerobic sludge blanket reactor. Applied and Environmental Microbiology. ,vol. 59, pp. 2538- 2545 ,(1993) , 10.1128/AEM.59.8.2538-2545.1993
Maria Westerholm, Stefan Roos, Anna Schnürer, Syntrophaceticus schinkii gen. nov., sp. nov., an anaerobic, syntrophic acetate‐oxidizing bacterium isolated from a mesophilic anaerobic filter Fems Microbiology Letters. ,vol. 309, pp. 100- 104 ,(2010) , 10.1111/J.1574-6968.2010.02023.X
Andreas Walter, Brigitte A Knapp, Theresa Farbmacher, Christian Ebner, Heribert Insam, Ingrid H Franke‐Whittle, None, Searching for links in the biotic characteristics and abiotic parameters of nine different biogas plants Microbial Biotechnology. ,vol. 5, pp. 717- 730 ,(2012) , 10.1111/J.1751-7915.2012.00361.X
Anna Schnürer, Frans P. Houwen, Bo H. Svensson, Mesophilic syntrophic acetate oxidation during methane formation by a triculture at high ammonium concentration Archives of Microbiology. ,vol. 162, pp. 70- 74 ,(1994) , 10.1007/BF00264375
S Hattori, Y Kamagata, S Hanada, H Shoun, Thermacetogenium phaeum gen. nov., sp. nov., a strictly anaerobic, thermophilic, syntrophic acetate-oxidizing bacterium. International Journal of Systematic and Evolutionary Microbiology. ,vol. 50, pp. 1601- 1609 ,(2000) , 10.1099/00207713-50-4-1601
A.E.W. Ek, S. Hallin, L. Vallin, A. Schnurer, M. Karlsson, Slaughterhouse waste co-digestion - Experiences from 15 years of full-scale operation Proceedings of the World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden. ,vol. 009, pp. 64- 71 ,(2011) , 10.3384/ECP1105764
H. Lindorfer, R. Waltenberger, K. Köllner, R. Braun, R. Kirchmayr, New data on temperature optimum and temperature changes in energy crop digesters. Bioresource Technology. ,vol. 99, pp. 7011- 7019 ,(2008) , 10.1016/J.BIORTECH.2008.01.034