[Digestion] SUSTAIN

[alastair ward (IGER-NW)]

We had a small amount of biodiesel waste here for analysis. It wasn't
enough to use with my anaerobic digestion experiments and didn't fit in
with my scheme of work at the time. I do know that it contained a lot of
NaOH which could be a problem, but the basic material should be great
for gas production.


Regards,

Alastair Ward

Institute of Grassland and Environmental Research
North Wyke Research Station
Okehampton
Devon
EX20 2SB
tel: 01837 883556 / 883568
Mobile: 07891415711
fax: 01837 82139

-----Original Message-----
From: digestion-bounces at listserv.repp.org
[mailto:digestion-bounces at listserv.repp.org] On Behalf Of Steve Verhey
Sent: 11 January 2007 19:35
To: weiswar at yahoo.com; digestion at listserv.repp.org
Cc: carpenter_koch at yahoo.com
Subject: Re: [Digestion] SUSTAIN



This looks very very cool. I don't recall anyone here mentioning the
possibility of using AD with waste glycerin from biodiesel production.
Seems like it should work....any experience or knowledge of this out
there?

Steve Verhey
98926


>From: Warren Weisman <weiswar at yahoo.com>
>To: digestion at listserv.repp.org
>Subject: [Digestion] SUSTAIN
>Date: Thu, 11 Jan 2007 10:03:31 -0800 (PST)
>
>
>Hi, all,
>
>You should see what I've roped Paul into at 
>http://www.nanish.org/Pages/Usher/Usher.htm
>
>I'm doing a demonstration and lecture on Feb. 7 in Eugene, Oregon and 
>I'll get some pictures of our small, portable digester tank that will 
>be connected to the gas manifold.
>
>Once we get the ideal size figured out, we're going to make a pit-fired

>pottery version that can be made at little or no cost anywhere.
>
>Anyway, we're going to take anaerobic digestion downtown. Anybody and 
>everybody share any thoughts, ideas opinions.
>
>Warren Weisman
>
>
>
>
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