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Sanitizing Options for Flex Tanks

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Doctorbatman

NewBee
Registered Member
Nov 10, 2014
12
0
0
Texas
Hey guys,

I work for a young meadery and we're running into a bit of a problem. We have 200 gallon flex tanks and we use KMeta Bisulphite to sanitize them. This hasn't been a problem until recently the gas remaining in the tanks has been overwhelmingly noxious. Are there other options for sanitizing flextanks? I know Starsan is out of the picture because the tanks are porous and it advises against that. Are there other sanitizing options that won't kill us with their fumes? Just curious. We've never really looked elsewhere because we haven't had this problem before.
 

Squatchy

Lifetime GotMead Patron
Lifetime GotMead Patron
Nov 3, 2014
5,542
261
83
Denver
Hey guys,

I work for a young meadery and we're running into a bit of a problem. We have 200 gallon flex tanks and we use KMeta Bisulphite to sanitize them. This hasn't been a problem until recently the gas remaining in the tanks has been overwhelmingly noxious. Are there other options for sanitizing flextanks? I know Starsan is out of the picture because the tanks are porous and it advises against that. Are there other sanitizing options that won't kill us with their fumes? Just curious. We've never really looked elsewhere because we haven't had this problem before.

https://www.northernbrewer.com/powdered-brewery-wash
 

caduseus

Lifetime GotMead Patron
Lifetime GotMead Patron
Aug 20, 2016
675
2
18
Cincinnati
Well this may not be inexpensive but will sanitize your must and tanks great. And for a bonus after 24 hours leaves oxygen behind as a byproduct. 2 for the price of one:
Ozone kills bacteria and yeast and then breaks down and reforms to oxygen.
I use it pre-fermentation for all my batches.
Post fermentation the only way I know to sanitize your mead other than chemicals is with ultrafiltration.
Also if you want the tanks separate from the must you could use sulfite with acid. Adding acids lowers the amount of sulfite needed.
 
Barrel Char Wood Products

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