[Digestion] Plug-flow digester_animal production slurry_investmentfigures

[Luís Ferreira]

OK Paul!

I will try also to keep the list up-dated with the information shared.

Best Wishes,

Luís
----- Original Message ----- 
From: <paul.harris at adelaide.edu.au>
To: "Luís Ferreira" <lferreira at isa.utl.pt>
Cc: <digestion at listserv.repp.org>; <bioenergy at listserv.repp.org>
Sent: Tuesday, July 31, 2007 2:31 AM
Subject: Re: [Digestion] Plug-flow digester_animal production 
slurry_investmentfigures


G'day All,

If you can provide any of this information can you please post it on the
Biogas Wiki at <http://biogas.wikispaces.com/Digester+Projects> for
future reference?

Many thanks,
Happy digesting,
HOOROO

Luís Ferreira wrote:
>
> Dear List,
>
>
>
> I´m trying to learn with practical examples of farm scale anaerobic 
> digestion systems based on plug-flow reactors, to compare their technical 
> and economical performances with other AD system solutions.
>
> Because it is possible also to develop this systems with heating devices, 
> to cover winter periods (where it's needed), I imagine there are different 
> design possibilities (low and high cost).  I also imagine that many of 
> these systems were set up in regions with different climatic and livestock 
> production characteristics , so probably AD performance is greatly 
> influenced specially for the systems without heating devices.
>
>
>
> Although, I don't have updated and reliable information about investments 
> and running costs.
>
>
>
> Therefore I would be very thankful if you could share some of your 
> practical experience and help me to figure out these economical 
> information (even if it is a rule of thumb).
>
> Best wishes,
>
> Luís Ferreira
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