ChlorineChlorine CompoundsChloridesDisinfectantsChloride ChannelsChloraminesDisinfectionOxidesSwimming PoolsSodium HypochloritePorphyrinsVinyl ChlorideWater MicrobiologySodium ChlorideWater SupplyPolyvinyl ChlorideBromineWater PurificationHalogenationPhotochemotherapyMercuric ChloridePhotosensitizing AgentsHypochlorous AcidMesoporphyrinsHydrocarbons, ChlorinatedMethylene ChlorideCalcium ChlorideChlorophenolsAmmonium ChlorideLithium ChlorideHydrogen-Ion ConcentrationAroclorsDecontaminationPeracetic AcidPotassium ChlorideBromidesBenzalkonium CompoundsMethyl ChlorideSterilizationVirus InactivationChloride PeroxidaseCalicivirus, FelineGasesPolychlorinated BiphenylsCadmium ChlorideElectrolysisOzoneHalogensColony Count, MicrobialGiardiaInhalation ExposurePoliovirusAnionsChemical Warfare AgentsWaterTemperatureSanitary EngineeringBiodegradation, EnvironmentalRadiation-Sensitizing AgentsQuaternary Ammonium CompoundsIodidesCoccidiaRecycling