Radioactive Hazard ReleaseChemical Hazard ReleaseBioreactorsSewageNuclear ReactorsWaste Disposal, FluidBird Fancier's LungEnzymes, ImmobilizedWater PurificationProportional Hazards ModelsBreedingRefuse DisposalMethaneAnaerobiosisIndustrial WasteMethanosarcinaceaeBiodegradation, EnvironmentalWaste WaterNitrificationBiological Oxygen Demand AnalysisWaste ManagementBiofuelsRNA, Ribosomal, 16SNitrosomonasCells, ImmobilizedMethanosarcinalesBacteriaBiomass