[compost_tea] Re: Air Required - Other

From: tomjasz <tom_at_livesoil.com>
Date: Wed, 08 Oct 2003 18:13:17 -0000

I understand some of the batches went anaerobic? What were the 02
readings under those conditions? What were 02 readings with high
ciliates?



--- In compost_tea_at_yahoogroups.com, Robert Norsen <bnbrew_at_y...> wrote:
> Kirk We just fiished 9 ACTt runs in the SFI lab 3 identical
machines, identical quntities of compost, identical nutrients. We
recorded DO2 readings near the low points of the O2 use curve of
3.2, 7.8, 5.7 Not a constant variation but a typical variation.
>
> Our conclusion up to this point is that O2 demand is extremely
variable depending on compost and/or nutrients. There are so many
variables including the compost itself there may be only one way to
select O2 input SYTEM :
>


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Received on Thu Oct 09 2003 - 21:34:46 EDT

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