On a side note, seeing that photo with the massive tubs of spent grain lying around makes me gag just thinking about the smell. For those unfamiliar, leaving out spent grains for a day or two results in a putrid buttery + vomit smell, likely due to butyric acid.
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Very neat idea.
On a side note, seeing that photo with the massive tubs of spent grain lying around makes me gag just thinking about the smell. For those unfamiliar, leaving out spent grains for a day or two results in a putrid buttery + vomit smell, likely due to butyric acid.
It can't be much worse than the smell of the blackwater being treated