Thank you so much for that , AD. Richard Sent from my iPhone
On Feb 12, 2012, at 9:27, Anand Karve <[email protected]> wrote: > Dear Richard, > The undigested solid matter in the dung is in fact the lignocellulosic > matter, However, in the case of ruminents, it is not in a fibrous form but in > the form of particles due to the practice of chewing the cud. It is the dung > of non-ruminents, like horses and elephants that has fibres. > Yours > A.D.Karve > > On Sat, Feb 11, 2012 at 11:30 PM, Richard Stanley <[email protected]> > wrote: > Ad, > > I don't personally think the solids would be of much value for a good > briquette: What I would look for personally, is your lignocellulosic > material, ( the more fibrous stuff) to encapsulate other more carbon rich > salt free, materials sawdust charcoal crumbs/ dust, selected agro residues > with aromatic-or non aromatic- considerations depending upon what kind of > fuel aroma and duration of heat you desire. > > Richard Stanley > > > On Feb 10, 2012, at 9:36 PM, Anand Karve wrote: > > Cattle dung consists mainly of non-digestible lignocellulosic material, > millions of micro-organisms, mucus produced by the animals and by the > microbes, and some minerals. In fact it is the microbes and the mucus in the > dung that yield biogas on anaerobic fermentation. A pressurised sieve, > technically called a filter press, is the best device for separating the > non-soluble solids from the fluids. If the fluids contained the microbes and > the mucus, they should be subjected to anaerobic digestion before allowing > them to be used as manure. Dung also has a very high ash content, because of > which its calorific value is rather low. Dry dung has calorific value of > about 3500 kcal/kg. Has anybody measured the calorific value of the solids > in the dung, after removal of the fluids from it by using a filter press? > Yours > A.D.Karve > > On Sat, Feb 11, 2012 at 8:27 AM, Sarbagya Tuladhar <[email protected]> > wrote: > Hi Boston > > > I volunteered with EWB Australia in Nepal working on a clean dung burning > stove and thus worked with the dung as a fuel . Washing of the dung was done > and briquettes which was a real success. Paper pulp used as a binder worked > really well. Also the chloride contents of the dung which is responsible for > watery eyes was removed on washing the dung which was proven by the copper > wire test. We even fabricated a simple dung press for the same. The liquid > portion of the dung was reutilised as manure in the fields. Thus the whole > sceptism about "should" use dung as manure in the fields and not as a cooking > fuel was somewhat solved. Did not test the NPK contents of the liquid portion > though... > > Sarbagya > > Sent from my iPhone > > On 11/02/2012, at 2:06 AM, Boston Nyer <[email protected]> wrote: > >> Hello, >> >> I'm looking to clean/rinse cow dung and do not have any experience doing so. >> Does anyone have any experience cleaning dung and would like to share? >> >> Thank you! >> Boston >> >> -- >> Boston >> Skype: BostonNyer >> Cell: (585) 503-3459 >> www.burndesignlab.org >> >> _______________________________________________ >> 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/ >> > > _______________________________________________ > 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/ > > > > > > -- > *** > Dr. A.D. Karve > Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) > > > _______________________________________________ > 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/ > > > > _______________________________________________ > 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/ > > > > > > -- > *** > Dr. A.D. Karve > Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) > > > _______________________________________________ > 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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