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Re: [APD] Qs re dKH maintenance

To: Carlo Flores <apd at petalphile_com>
Subject: Re: [APD] Qs re dKH maintenance
From: rader at hep_wisc.edu
Date: Sat, 24 Mar 2012 17:09:34 -0500
Cc: aquatic plants digest <aquatic-plants at actwin_com>
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 >>> me: (1/52.8)tsp_bicarb/gal/dKH = .0189 tsp/gal/dKH

 > Sure, the margin of error looks fine to me for our purposes.  But I'd
 > suggest thinking about and explaining where the 52.8 is coming from --
 > without the units and explaining the conversion, it's a magic number.

(1/52.8)tsp_bicarb/gal/dKH 
.0189 tsp/gal/dKH
tsp bicarb = gal of water * .0189tsp/dKH * delta dKH  

steve
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