ChloraminesChlorineChlorine CompoundsHypochlorous AcidDisinfectantsTaurineTosyl CompoundsSwimming PoolsDisinfectionNitrogen CompoundsWater SupplyWater MicrobiologyWater PurificationSterilizationOxidantsLactoperoxidaseOxidesSodium HypochloritePeroxidasePorphyrinsSpin TrappingMethionineOxidation-ReductionIodine Radioisotopes