No, you haven't. The most I've seen from you is a list of countries you list how they treat the water. You have yet to discuss how that treated water is deliver

No, you haven't. The most I've seen from you is a list of countries you list how they treat the water. You have yet to discuss how that treated water is delivered to the customers. One would assume a set of pipes of some sort. How does anything you've listed prevent the plumbing from contaminating the treated water?