Another hobby of mine is wine making. If the wine is too acidic it can form tartaric acid (what cream of tartar is made of). The first time it happened, I simply strained the wine to remove them when pouring from the bottle. I now know that I need to cold crash the wine and the crystals will form and drop out before bottling. Cold crashing is taking the wine carboy (mine was 5 gallons) after it is done fermenting and placing it in a cold environment for a few days. It is then filtered out when bottling. I am not sure how they do it commercially in large vineyards.
Wine making is one big science experiment with its own language and I enjoy making wine and now I have added beer making.