Dear All, I'm a beginner in bio gas, I'm Indonesian country (south asia region), in my country we are new for bio gas, so need more learn about this with all aspects, I would like to know further about the: 1. As I read the CH4 (methane gas) make 23 times worse compare to CO2 due to GHG, could I get the technical explaination about this? How the process in the atmosphere for GHG effect by CH4 and CO2? 2. In bio gas installation what is the best parameters of bio gas for gas engine? 3. What is the best technology for bio gas project for palm oil mill effluent? Raw material of palm oil mill effluent COD: 55000 ppm, pH: 4 to 5, Oil and grease below 1%
Hoping some body would not mind to give me the explaination. Best Regards++ Edward Silalahi Engineering Dept "Doubt isn't the opposite of faith, it is an element of faith" -----Original Message----- From: Digestion [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, October 16, 2012 2:01 AM To: [email protected] Subject: Digestion Digest, Vol 26, Issue 6 Send Digestion mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://lists.bioenergylists.org/mailman/listinfo/digestion_lists.bioener gylists.org or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of Digestion digest..." Today's Topics: 1. Re: Biogas from Begonia, Chrysanthemum and Poinsettia (Anand Karve) 2. Re: Biogas from Begonia, Chrysanthemum and Poinsettia (Vianney tumwesige) 3. Larger Messages (Paul Harris) 4. Re: Biogas from Begonia, Chrysanthemum and Poinsettia (Anand Karve) ---------------------------------------------------------------------- Message: 1 Date: Mon, 15 Oct 2012 06:25:18 +0530 From: Anand Karve <[email protected]> To: For Discussion of Anaerobic Digestion <[email protected]> Subject: Re: [Digestion] Biogas from Begonia, Chrysanthemum and Poinsettia Message-ID: <CACPy7SfTWTjAOzSbR6Yz=coerhl76q0q81rvezgwzi8kuat...@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Dear Mr. Tumwesige, just chop up the material and feed it into the biogas plant. Everything except the lignin would be turned into biogas. We regularly use green leaves as feedstock. The midribs and veins accumulated in the biogas plant as undigested debris are removed by opening a drain valve at the bottom of the biogas plant. Yours A.D.Karve On Sun, Oct 14, 2012 at 1:43 AM, Vianney tumwesige <[email protected]>wrote: > Dear All, > > I recently visited a floriculture farm which produces about ten different > crops on the farm, however, there are three main crops i.e.poinsettia, > begonia and chrysanthemum. > These 3 crops generate about 2 tons of waste per week, though other crops > have a small waste content. I have attached pictures of the generated > waste. The idea is to produce > biogas from this waste. I have not dealt with floriculture waste, I will > be glad to get your advise. > > Thanks > > -- > Vianney Tumwesige > Director - Green Heat (U) Ltd > P.O. Box 10235 > Kampala-Uganda > 256 (0) 71 237 9889 > www.greenheatinternational.com > > "The more people are self sufficient in cooking fuel, the more personal > and financial freedom they have." - Emma Casson > > > _______________________________________________ > Digestion 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/digestion_lists.bioener gylists.org > > for more information about digestion, see > Beginner's Guide to Biogas > http://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > > > -- *** Dr. A.D. Karve Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.bioenergylists.org/pipermail/digestion_lists.bioenergylist s.org/attachments/20121015/ee40eebe/attachment-0001.html> ------------------------------ Message: 2 Date: Mon, 15 Oct 2012 06:19:10 +0300 From: Vianney tumwesige <[email protected]> To: [email protected] Subject: Re: [Digestion] Biogas from Begonia, Chrysanthemum and Poinsettia Message-ID: <[email protected]> Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" On 10/15/2012 3:55 AM, Anand Karve wrote: > Dear Mr. Tumwesige, > just chop up the material and feed it into the biogas plant. > Everything except the lignin would be turned into biogas. We regularly > use green leaves as feedstock. The midribs and veins accumulated in > the biogas plant as undigested debris are removed by opening a drain > valve at the bottom of the biogas plant. > Yours > A.D.Karve > > On Sun, Oct 14, 2012 at 1:43 AM, Vianney tumwesige > <[email protected] <mailto:[email protected]>> wrote: > > Dear All, > > I recently visited a floriculture farm which produces about ten > different crops on the farm, however, there are three main crops > i.e.poinsettia, begonia and chrysanthemum. > These 3 crops generate about 2 tons of waste per week, though > other crops have a small waste content. I have attached pictures > of the generated waste. The idea is to produce > biogas from this waste. I have not dealt with floriculture waste, > I will be glad to get your advise. > > Thanks > > -- > Vianney Tumwesige > Director - Green Heat (U) Ltd > P.O. Box 10235 > Kampala-Uganda > 256 (0) 71 237 9889 > www.greenheatinternational.com > <http://www.greenheatinternational.com/> > > "The more people are self sufficient in cooking fuel, the more > personal and financial freedom they have." - Emma Casson > > > _______________________________________________ > Digestion mailing list > > to Send a Message to the list, use the email address > [email protected] <mailto:[email protected]> > > to UNSUBSCRIBE or Change your List Settings use the web page > http://lists.bioenergylists.org/mailman/listinfo/digestion_lists.bioener gylists.org > > for more information about digestion, see > Beginner's Guide to Biogas > http://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > > > > > > -- > *** > Dr. A.D. Karve > Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) > > > > > _______________________________________________ > Digestion 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/digestion_lists.bioener gylists.org > > for more information about digestion, see > Beginner's Guide to Biogas > http://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > Thank you very Dr. Karve. Do you have an idea of how much gas is produced per 1kg of these materials? Regards -- Vianney Tumwesige Director - Green Heat (U) Ltd P.O. Box 10235 Kampala-Uganda 256 (0) 71 237 9889 www.greenheatinternational.com "The more people are self sufficient in cooking fuel, the more personal and financial freedom they have." - Emma Casson -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.bioenergylists.org/pipermail/digestion_lists.bioenergylist s.org/attachments/20121015/8e37a911/attachment-0001.html> ------------------------------ Message: 3 Date: Mon, 15 Oct 2012 13:55:48 +1030 From: Paul Harris <[email protected]> To: For Discussion of Anaerobic Digestion <[email protected]> Subject: [Digestion] Larger Messages Message-ID: <[email protected]> Content-Type: text/plain; charset=ISO-8859-1; format=flowed G'day All, I have had a List message returned because it was too large for the recipient mail system (probably the attachments). Please be aware of this and avoid attachments (you may say that information is available and people can contact you directly). Also when Replying to a message delete the string of messages that sometimes accumulates. If you have this restriction you may need to check using the web interface at http://lists.bioenergylists.org/pipermail/digestion_lists.bioenergylists .org/. Happy digesting, HOOROO -- Mr Paul Harris BEng (Ag) (Melbourne) Visitor at The University of Adelaide ------------------------------ Message: 4 Date: Mon, 15 Oct 2012 09:33:21 +0530 From: Anand Karve <[email protected]> To: For Discussion of Anaerobic Digestion <[email protected]> Subject: Re: [Digestion] Biogas from Begonia, Chrysanthemum and Poinsettia Message-ID: <CACPy7Sds_xL6vFN3HF_8kaH=tzdqwnkq6ux5ghm7cgr6_9a...@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" This material would have about 70 to 80% moisture and some lignin as non-digestible material. It may give about 100 litres biogas per kg. Yours A.D.Karve On Mon, Oct 15, 2012 at 8:49 AM, Vianney tumwesige <[email protected]>wrote: > On 10/15/2012 3:55 AM, Anand Karve wrote: > > Dear Mr. Tumwesige, > > just chop up the material and feed it into the biogas plant. Everything > except the lignin would be turned into biogas. We regularly use green > leaves as feedstock. The midribs and veins accumulated in the biogas plant > as undigested debris are removed by opening a drain valve at the bottom of > the biogas plant. > Yours > A.D.Karve > > On Sun, Oct 14, 2012 at 1:43 AM, Vianney tumwesige <[email protected] > > wrote: > >> Dear All, >> >> I recently visited a floriculture farm which produces about ten different >> crops on the farm, however, there are three main crops i.e.poinsettia, >> begonia and chrysanthemum. >> These 3 crops generate about 2 tons of waste per week, though other crops >> have a small waste content. I have attached pictures of the generated >> waste. The idea is to produce >> biogas from this waste. I have not dealt with floriculture waste, I will >> be glad to get your advise. >> >> Thanks >> >> -- >> Vianney Tumwesige >> Director - Green Heat (U) Ltd >> P.O. Box 10235 >> Kampala-Uganda >> 256 (0) 71 237 9889 >> www.greenheatinternational.com >> >> "The more people are self sufficient in cooking fuel, the more personal >> and financial freedom they have." - Emma Casson >> >> >> _______________________________________________ >> Digestion 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/digestion_lists.bioener gylists.org >> >> for more information about digestion, see >> Beginner's Guide to Biogas >> http://www.adelaide.edu.au/biogas/ >> and the Biogas Wiki http://biogas.wikispaces.com/ >> >> >> > > > -- > *** > Dr. A.D. Karve > Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) > > > > > _______________________________________________ > Digestion mailing list > > to Send a Message to the list, use the email [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web pagehttp://lists.bioenergylists.org/mailman/listinfo/digestion_lists.bio energylists.org > > for more information about digestion, see > Beginner's Guide to Biogashttp://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > > Thank you very Dr. Karve. > Do you have an idea of how much gas is produced per 1kg of these > materials? > Regards > > > -- > Vianney Tumwesige > Director - Green Heat (U) Ltd > P.O. Box 10235 > Kampala-Uganda > 256 (0) 71 237 9889www.greenheatinternational.com > > "The more people are self sufficient in cooking fuel, the more personal and financial freedom they have." - Emma Casson > > > _______________________________________________ > Digestion 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/digestion_lists.bioener gylists.org > > for more information about digestion, see > Beginner's Guide to Biogas > http://www.adelaide.edu.au/biogas/ > and the Biogas Wiki http://biogas.wikispaces.com/ > > > -- *** Dr. A.D. Karve Trustee & Founder President, Appropriate Rural Technology Institute (ARTI) -------------- next part -------------- An HTML attachment was scrubbed... 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If you are not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this message, or any attachment, is strictly prohibited. If it has reached you in error please inform us immediately by reply e-mail or telephone, reversing the charge if necessary. Please delete the message and the reply (if it contains the original message) thereafter. Thank you. _______________________________________________ Digestion 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/digestion_lists.bioenergylists.org for more information about digestion, see Beginner's Guide to Biogas http://www.adelaide.edu.au/biogas/ and the Biogas Wiki http://biogas.wikispaces.com/
