Disinfection.
D001419:Bacteria; D001435:Bacteriophages; D002713:Chlorine; D007220:Industrial Waste; D008722:Methods; D009994:Osmolar Concentration; D012498:Sanitary Engineering; D012499:Sanitation; D014780:Viruses; D014871:Water Microbiology; D014876:Water Pollution; D014877:Water Pollution, Chemical
D007220:Industrial Waste; D002713:Chlorine