Nuclear ReactorsAir Pollution, RadioactiveNuclear FissionRadioactive Hazard ReleaseSoil Pollutants, RadioactiveCesium RadioisotopesUkraineBioreactorsSewageWaste Disposal, FluidEnzymes, ImmobilizedWater PurificationRefuse DisposalMethaneAnaerobiosisIndustrial WasteMethanosarcinaceaeBiodegradation, EnvironmentalWaste WaterNitrificationBiological Oxygen Demand AnalysisWaste ManagementBiofuelsRNA, Ribosomal, 16SNitrosomonasMethanosarcinalesCells, ImmobilizedBacteriaBiomassPentachlorophenolBacteria, AnaerobicBiotechnologyDenitrificationAmmonium CompoundsRecyclingMicrobial ConsortiaEuryarchaeotaAmmoniaWater Pollutants, ChemicalAntibodies, ArchaealBiofilmsDNA, RibosomalNitrobacterNitrosomonadaceaeTuberculosis, BovinePhylogeny