« on: April 28, 2016, 04:25:25 PM »
So boil water, remove o2, don't splash the mash or the wort at all, don't use copper, and don't aerate wort before pitching yeast???.What would they say if they found out that some US breweries mash with DO water?
I've heard of DI water, RO water, Distilled water, Mineral Water, Rain Water, Tap Water but never DO water.
What is DO water? Water which has oxygen purposefully dissolved into it?
Opposite- water with the O2 purposely removed. Per the German beer guys' paper.