Bacterial ecology of abattoir wastewater treated by an anaerobic digestor
Abstract Wastewater from an anaerobic treatment plant at a slaughterhouse was analysed to determine the bacterial biodiversity present. Molecular analysis of the anaerobic sludge obtained from the treatment plant showed significant diversity, as 27 different phyla were identified. Firmicutes, Proteobacteria, Bacteroidetes, Thermotogae, Euryarchaeota (methanogens), and msbl6 (candidate division) were the dominant phyla of the anaerobic treatment plant and represented 21.7%, 18.5%, 11.5%, 9.4%, 8.9%, and 8.8% of the total bacteria identified, respectively. The dominant bacteria isolated were Clostridium, Bacteroides, Desulfobulbus, Desulfomicrobium, Desulfovibrio and Desulfotomaculum. Our results revealed the presence of new species, genera and families of microorganisms. The most interesting strains were characterised. Three new bacteria involved in anaerobic digestion of abattoir wastewater were published.
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Sociedade Brasileira de Microbiologia
2016
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oai:scielo:S1517-838220160001000732016-03-01Bacterial ecology of abattoir wastewater treated by an anaerobic digestorJabari,LindaGannoun,HanaKhelifi,EltaiefCayol,Jean-LucGodon,Jean-JacquesHamdi,MoktarFardeau,Marie-Laure Bacterial ecology Biodiversity Bacterial culture SSCP PCR Abstract Wastewater from an anaerobic treatment plant at a slaughterhouse was analysed to determine the bacterial biodiversity present. Molecular analysis of the anaerobic sludge obtained from the treatment plant showed significant diversity, as 27 different phyla were identified. Firmicutes, Proteobacteria, Bacteroidetes, Thermotogae, Euryarchaeota (methanogens), and msbl6 (candidate division) were the dominant phyla of the anaerobic treatment plant and represented 21.7%, 18.5%, 11.5%, 9.4%, 8.9%, and 8.8% of the total bacteria identified, respectively. The dominant bacteria isolated were Clostridium, Bacteroides, Desulfobulbus, Desulfomicrobium, Desulfovibrio and Desulfotomaculum. Our results revealed the presence of new species, genera and families of microorganisms. The most interesting strains were characterised. Three new bacteria involved in anaerobic digestion of abattoir wastewater were published.info:eu-repo/semantics/openAccessSociedade Brasileira de MicrobiologiaBrazilian Journal of Microbiology v.47 n.1 20162016-03-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100073en10.1016/j.bjm.2015.11.029 |
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Jabari,Linda Gannoun,Hana Khelifi,Eltaief Cayol,Jean-Luc Godon,Jean-Jacques Hamdi,Moktar Fardeau,Marie-Laure |
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Jabari,Linda Gannoun,Hana Khelifi,Eltaief Cayol,Jean-Luc Godon,Jean-Jacques Hamdi,Moktar Fardeau,Marie-Laure Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
author_facet |
Jabari,Linda Gannoun,Hana Khelifi,Eltaief Cayol,Jean-Luc Godon,Jean-Jacques Hamdi,Moktar Fardeau,Marie-Laure |
author_sort |
Jabari,Linda |
title |
Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
title_short |
Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
title_full |
Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
title_fullStr |
Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
title_full_unstemmed |
Bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
title_sort |
bacterial ecology of abattoir wastewater treated by an anaerobic digestor |
description |
Abstract Wastewater from an anaerobic treatment plant at a slaughterhouse was analysed to determine the bacterial biodiversity present. Molecular analysis of the anaerobic sludge obtained from the treatment plant showed significant diversity, as 27 different phyla were identified. Firmicutes, Proteobacteria, Bacteroidetes, Thermotogae, Euryarchaeota (methanogens), and msbl6 (candidate division) were the dominant phyla of the anaerobic treatment plant and represented 21.7%, 18.5%, 11.5%, 9.4%, 8.9%, and 8.8% of the total bacteria identified, respectively. The dominant bacteria isolated were Clostridium, Bacteroides, Desulfobulbus, Desulfomicrobium, Desulfovibrio and Desulfotomaculum. Our results revealed the presence of new species, genera and families of microorganisms. The most interesting strains were characterised. Three new bacteria involved in anaerobic digestion of abattoir wastewater were published. |
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Sociedade Brasileira de Microbiologia |
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2016 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100073 |
work_keys_str_mv |
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1756425093516361728 |