S [email protected] Well-Known Member Joined 15/5/10 Messages 275 Reaction score 1 20/4/11 #21 AndrewSA said: While on a tour of cascade a few years ago we were told that the CO2 from the fermentation was sold to BOC. I have also heard of gas from industrial processes being captured and sold to gas suppliers as a byproduct. Click to expand... Hmmm, wonder if I could stick baloons over my airlock to save on buying gas.
AndrewSA said: While on a tour of cascade a few years ago we were told that the CO2 from the fermentation was sold to BOC. I have also heard of gas from industrial processes being captured and sold to gas suppliers as a byproduct. Click to expand... Hmmm, wonder if I could stick baloons over my airlock to save on buying gas.
