Waste Disposal, FluidSewageHyphomicrobiumNitrosomonadaceaeWaste WaterIndustrial WasteWater PurificationBiological Oxygen Demand AnalysisDryopteridaceaeEconomic DevelopmentWater MicrobiologyWater Pollutants, ChemicalBiodegradation, EnvironmentalWaste ManagementRefuse DisposalRNA, Ribosomal, 16SDNA, RibosomalBioreactorsWater PollutantsFlocculationMedical Waste DisposalCarbanilidesBacteriaNitrosomonasNitrificationRiversPhylogenyBioelectric Energy SourcesSequence Analysis, DNADNA, BacterialAmmoniaDenitrificationDelftiaBiotaWaste Disposal FacilitiesProteobacteriaEnvironmental MonitoringWater PollutionEndospore-Forming BacteriaGenes, rRNABetaproteobacteriaWetlandsWaste ProductsMolecular Sequence DataFresh WaterPolyphosphatesAnaerobiosisTrityl CompoundsMedical WasteNitritesEnterovirusPolyhydroxyalkanoatesFiltrationSphaerotilusActinobacteriaNitrogenWater SupplyWater QualityBiodiversityWater MovementsDenaturing Gradient Gel ElectrophoresisComamonadaceaeMetagenomeAlcaligenes faecalisAbattoirsGiardiaRNA, BacterialCitiesSalicylanilidesCarisoprodolGlucose Clamp TechniqueRadioactive WasteTriclosanHazardous WastePhosphorusIn Situ Hybridization, FluorescenceOxidation-ReductionAlphaproteobacteriaMetagenomicsElectricityBase CompositionArchaeaEnvironmental MicrobiologyCyprinidaeVirusesVitellogeninsPolymerase Chain ReactionGeologic SedimentsAerobiosisBacterial Typing TechniquesInsulinFatty AcidsAcinetobacterGlucoseEnvironmental PollutionCluster AnalysisEcosystemEnterobacteriaceae