SewageWaste Disposal, FluidWater MicrobiologyWater PurificationBioreactorsBiodegradation, EnvironmentalIndustrial WasteRefuse DisposalSanitary EngineeringFlocculationWaste ManagementWaste WaterAnaerobiosisWater PollutionRNA, Ribosomal, 16SBacteriaEnterovirusFertilizersPoliovirusMethaneDNA, RibosomalWater Pollutants, ChemicalSoil PollutantsPhylogenyFresh WaterBetaproteobacteriaWater Pollution, RadioactiveDNA, BacterialBacteria, AnaerobicEnvironmental MonitoringWater PollutantsSoil MicrobiologySequence Analysis, DNAEuryarchaeotaMolecular Sequence DataEnvironmental MicrobiologyEnterobacteriaceaeRiversEnterovirus B, HumanVirusesFiltrationFecesSalmonellaPolyphosphatesChlorophenolsAchromobacterGenes, rRNACarbanilidesWaste Products