Re: [compost_tea] Re: smell while brewing
Bob,
The easier math would be forget the metric conversion. Just convert
the amount of air injected to gallons and you have your ratio.
10.8 gpm per gallon is the same as 10.8 lpm per litre.
For convenience just use 7.5 gallons per foot^3.
1.5 cfm = 11.25 gpm = 675 gph
That gives you a ratio of 13.5 with a 50 gallon tank.
Dave
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Received on Tue Mar 08 2005 - 23:39:03 EST
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: Tue Feb 07 2012 - 14:15:48 EST