Yes, but I am sure that most commercial dishwashers that have a one- or two-minute cycle use heat for sterilization. Also, one part of the cycle of most domestic dishwashers is at a very high temperature. I don't think that the lack of phosphorus in commercial machines with a one- or two-minute cycle has any impact on the presence of pathogens in water.
On June 9th, 2008. See this statement in context.