Industrial WasteSanitary EngineeringIncinerationPotassium DichromateWater Pollution, ChemicalWaste Disposal, FluidUnited States Public Health ServiceLegislation as TopicRefuse DisposalSewageWaste ProductsWaste ManagementMedical WasteMedical Waste DisposalRadioactive WasteSolid WasteDrainage, SanitaryBiological Oxygen Demand AnalysisCarnobacteriaceaeAcidithiobacillus thiooxidansWater QualityWater MovementsReducing Agents