01/12/2024
Water is the most important part of the distilling process. It provides the environment for fermentation, it cools the v***r back into a liquid, it is used to adjust the ABV of the spirit, and it is where most of the flavors exist in a distilled spirit.
Water quality is important. Starting with good water makes the process easier. If the water is relatively clean treatment is easy. Ozone, O3, which is oxygen with a radical 3rd molecule, can be used to neutralize biological contaminants. O3 oxidizes the contaminants without the need for chemicals. It breaks down the contaminants so they can then be removed by filtration. O3 is very short lived, a few minutes, and then breaks down into O2, or oxygen.
We then use a simple mechanical filter to remove the majority of sediment, then use activated carbon to remove any remaining contaminants. This leaves us with a clean good tasting water that is also a good basis for fermentation.
Our cooling system is recirculated water. Water absorbs heat well. We use tube and shell heat exchangers that the water is pumped through where the heat of the v***r from the distilling process is passed into the water to condense the v***r back into a liquid. The water in the cooling system returns to our water tanks to cool, be refiltered, and reused to cool the v***r.
It is amazing at how much water is used for, can be used for, how important it is to life on this planet, and how it is never used up. We have the same amount of water on the planet as we have for millions of years. The earth is a giant distillery. Water ev***rates, which removes the salt and purifies the water to a degree, condenses as rain, passes through earth which filters it, and renews its ability to be consumed by the life on earth that requires freshwater.
Only about 2.5% of water on earth is freshwater at any one time, the rest is saltwater. Freshwater shortages are because we use 70% of it to grow crops, 20% we generally pollute through industrial use, and the last 10% we water our lawns, wash our cars, clothes, bodies, and dishes and then throw it out. We actually drink a miniscule amount of water, comparatively speaking.
Once we discard or dump the water on the ground, we have to wait for the earth to do it's distilling process to clean it up again. The problem is that weather patterns have changed causing rainfall to happen in different places and we can't capture and store that water effectively, so much of it makes its way back to the ocean to become saltwater again.
The planet is the best desalinization mechanism we have, but it takes time, and is becoming unpredictable. So if we want to have enough accessible, safe, freshwater we have to learn to work with the environment, become more efficient water users, reduce our polluting practices, and recycle water more effectively. It is easier to clean and reuse freshwater than it is to remove salt from it.
It is our most precious resource. Without freshwater much of the life on the planet would cease to exist.
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