Search results for "Methanosarcinales"

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Influence of food waste addition over microbial communities in an Anaerobic Membrane Bioreactor plant treating urban wastewater

2018

[EN] Notorious changes in microbial communities were observed during and after the joint treatment of wastewater with Food Waste (FW) in an Anaerobic Membrane Bioreactor (AnMBR) plant. The microbial population was analysed by high-throughput sequencing of the 16S rRNA gene and dominance of Chloroflexi, Firmicutes, Synergistetes and Proteobacteria phyla was found. The relative abundance of these potential hydrolytic phyla increased as a higher fraction of FW was jointly treated. Moreover, whereas Specific Methanogenic Activity (SMA) rose from 10 to 51 mL CH4 g(-1) VS, Methanosarcinales order increased from 34.0% over 80.0% of total Archaea, being Methanosaeta the dominant genus. The effect o…

0301 basic medicineEnvironmental EngineeringPopulationBiogasWastewater010501 environmental sciencesManagement Monitoring Policy and LawWaste Disposal Fluid01 natural sciencesMethanosaeta03 medical and health sciencesBioreactorsIlluminaBiogasRNA Ribosomal 16SAnaerobic digestionMicrobial communityBioreactorAnaerobiosisFood scienceeducationWaste Management and DisposalTECNOLOGIA DEL MEDIO AMBIENTE0105 earth and related environmental scienceseducation.field_of_studybiologyChemistryFood wasteGeneral Medicinebiology.organism_classificationAnaerobic digestionAnMBR030104 developmental biologyWastewaterMicrobial population biologyBiofuelsMethanosarcinalesFood AdditivesMethaneJournal of Environmental Management
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