[Stoves] Composting at 70 deg C ?
Kevin
kchisholm at ca.inter.net
Mon May 30 11:42:43 CDT 2011
Dear Crispin
Most of the results I have seen suggest a ratio of about 60% CH4 and 40%
CO2. However, this can vary significantly, depending on feed constituents.
See: http://www.suscon.org/news/biomethane_report/Appendices_A-F.pdf
Best wishes,
Kevin
----- Original Message -----
From: "Crispin Pemberton-Pigott" <crispinpigott at gmail.com>
To: "'Discussion of biomass cooking stoves'"
<stoves at lists.bioenergylists.org>
Sent: Monday, May 30, 2011 1:02 PM
Subject: Re: [Stoves] Composting at 70 deg C ?
>
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> pts rule name description
> ---- ---------------------- --------------------------------------------------
> _SUMMARY_
>
> Dear Andrew
>
> What is the CH4 to CO2 ratio from the biogas digesters, roughly?
> Thanks
> Crispin
>
>
> -----Original Message-----
>>Definitely; in UK legislation requires us to deal with food waste
> containing animal products by heating it to 70C ( following breakdown in
> swill sterilisation feeding this waste to animals is now banned to break
> the
> pathogen cycle, principally following Foot and Mouth Disease).
> [snip]
>
>
>
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