碘代消毒副产物(iodo-disinfection byproducts,Iodo-DBPs)是饮用水消毒过程中新发现的未受控消毒副产物(disinfection byproducts,DBPs)[1],其形成取决于原水碘离子水平和消毒剂,氯胺消毒易形成Iodo-DBPs.