Crispin, Thats great! Its almost 6 x the volume and probably about the same weight as that same woman's firewood load per day: Brilliant !
Richard Stanley On Jan 9, 2012, at 6:59 AM, Crispin Pemberton-Pigott wrote: > Dear Friends > > Now this is an innovation that is worth a quick look – a portable biogas > digester! > > http://blog.zeit.de/gruenegeschaefte/2011/12/05/biogas-per-rucksack-transportieren/ > > The link came in a news alert from Energypedia News [email protected] > > ++++++++ > Jan Söhlemann published a new blog article: > > Biogas Backpack > > An interesting little thing that i came across a couple of times in the past > few weeks. > > After a Biogas Plant builder/owner, people in HQ and my boss came up with > this independently i think this might be worth a quick Blog, just to let > everyone know about this idea. > > Although the original article is german, its pretty easy to understand just > by looking at the picture: > > 1m3 Biogas would about enough for the daily cooking of a family and can be > easily transported by one person in a plastic bag with an empty weight of 3kg. > > The gas is not preassurised. Some weight has to be applied for cooking to > press out the gas. > > Great idea, wherever small local plants or piping are not applicable! > > +++++++++ > > Regards > Crispin > > _______________________________________________ > Stoves mailing list > > to Send a Message to the list, use the email address > [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web page > http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org > > for more Biomass Cooking Stoves, News and Information see our web site: > http://www.bioenergylists.org/ >
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