SewageFlocculationMethanobacterialesMammalian orthoreovirus 3Water MicrobiologyWaste Disposal, FluidWaste WaterEnterovirusPoliovirusWater PurificationIndustrial WasteBiological Oxygen Demand AnalysisWaste ManagementWater Pollutants, ChemicalBiodegradation, EnvironmentalRNA, Ribosomal, 16SWater PollutantsBacteriaAnaerobiosisDNA, RibosomalBioreactorsWaste ProductsRefuse DisposalPhylogenyNitrificationDNA, BacterialMethaneSequence Analysis, DNACarbanilidesBetaproteobacteriaBacteria, AnaerobicWater Pollution, ChemicalWater PollutionAmmoniaRiversGenes, rRNADenitrificationProteobacteriaPolyphosphatesMedical WasteEnvironmental MonitoringMolecular Sequence DataNitrosomonasComamonadaceaeSoil PollutantsBioelectric Energy SourcesFresh WaterAerobiosisFiltrationFertilizersBiotaDenaturing Gradient Gel ElectrophoresisSphaerotilusMethanomicrobialesEuryarchaeotaEnvironmental RemediationIn Situ Hybridization, FluorescenceEnvironmental MicrobiologySanitary EngineeringRNA, BacterialAnostracaNitritesWater SupplyNitrogenSoil MicrobiologyVirusesAgricultural IrrigationTemperaturePhosphorusAgriculturePhenolHyphomicrobiumHydrogen-Ion ConcentrationRecyclingDelftiaAir MicrobiologyRhodocyclaceaeBacterial Typing TechniquesEnterovirus B, HumanMicrobial ConsortiaEnterobacteriaceaeArchaeaSulfur-Reducing BacteriaMetals, HeavyDesulfotomaculumQuaternary Ammonium CompoundsNitratesCyclosporaActinobacteriaOxidation-ReductionMethanosarcinalesBiodiversity