From Water
Many technologies have been explored but it should be noted that as of 2007 "Thermal, thermochemical, biochemical and photochemical processes have so far not found industrial applications." High temperature electrolysis of alkaline solutions has been used for the industrial scale production of hydrogen (see Sable Chemicals) and there are now a number of small scale polymer electrolyte membrane (PEM) electrolysis units available commercially.
Read more about this topic: Hydrogen Production
Famous quotes containing the word water:
“A single monk carries his own bucket of water; two monks carry their bucket of water together; but when there are three monks, there is no water at all.”
—Chinese proverb.
“Beauclerc: You’ve got a good memory for one who drinks.
Eddie: Drinkin’ don’t bother my memory. If it did, I wouldn’t drink. I couldn’t. You see, I’d forget how good it was. Then where’d I be? I’d start drinkin’ water again.”
—Jules Furthman (1888–1960)