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Re: [APD] Qs re dKH maintenance
> > (1) Can someone verify the equations...
> >
> > dKH = co2 / 3 / 10^(7-pH)
> >
> > bicarb = (h2o/5.28) * delta_dKH
>
> I made a calculator for this a few years ago in JavaScript. You're
> welcome to inspect the code and port it to Perl.
http://fish.bakerweb.biz/calculator.js
CO2_Out.value=round((3*KH1degrees.value*Math.pow(10,(7-pH1.value))),0);
thanks.
my perl scripts were included in m my previous msg after my sig.
steve
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