I work for a clean-tech company that generates and reuses the ultra-pure water wet lines need for the manufacture of semiconductors, solar, disk drives and other high tech items. As importantly, not only the water is recycled, but as an integral part of our patented processes, production chemicals are recycled,and never leave the four walls of the fab.
Fabs can use more than one thousand gallons of water per MINUTE. Water resources are growing scarce and have become a major constraint on available sites for new plants. Even worse, the toxic chemicals that get discharged can screw up everything for people downstream..
The irony is our point of use solutions can reduce costs compared to conventional technologies by 70%. We are growing fast, but the word needs to get out that there are better, more ethical ways, to produce the high tech goodies we all enjoy.