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Hi<BR>
plugflow digester made of tubular polyethilene cost in Bolivia:<BR>
-For cold climate : 230 us$ with 6.5m3 of liquid volume, green house, three biogas reservoirs, and one bunner<BR>
-For valley climate: 185 us$ with 3,5m3 of liquid volume, 66% sun cover, two biogas reservoirs and one bunner<BR>
-For tropical climate 168 us$ witk 3 m3 of liquid volume, 66% sun cover, two biogas reservoirs and one bunner<BR>all of are load with 20kg of fresh cow manure and 60 liters of water per day, producing about 700 liters of biogas per day.<BR>
<BR>
We have done 1m3 tubular polyethilene digester for research considerations using 2m circunference plastic and 4,8 meters long. i dont have the cost because a plastic factory donate this material to our laboratory.<BR>
<BR>
i hope this helps<BR>
keep in touch<BR>
jaime<BR>-----<BR><B>Jaime Martí Herrero</B><BR><BR>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><SPAN lang=EN-US><FONT size=3><FONT face=Calibri><EM>Technical advisor of biogas for the GTZ-Bolivia</EM></FONT></FONT></SPAN></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><SPAN lang=EN-US><FONT size=3><FONT face=Calibri><EM>CIMNE (</EM><A href="http://www.cimne.com/beegroup" target=_blank><SPAN style="COLOR: windowtext; TEXT-DECORATION: none; text-underline: none"><FONT size=3>www.cimne.com</FONT></SPAN></A>)</FONT></FONT></SPAN></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><I><SPAN lang=EN-US><FONT size=3><FONT face=Calibri>Building Energy and Environment Group</FONT></FONT></SPAN></I></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><I><FONT size=3><FONT face=Calibri>International research cooperation area</FONT></FONT></I></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><FONT face=Calibri><FONT size=3>La Paz · Bolivia</FONT></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><FONT size=3>Tel. (+591)-73 090 621</FONT></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"> </P></FONT>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal"><BR><B>BIOGAS AND BOLIVIA</B><BR>-Taller Biogas Bolivia<BR>http://tallerbiogas.blogspot.com<BR>-Video: Biodigester installation in bolivian Altiplano<BR><A href="http://es.youtube.com/watch?v=3Sl0XEN5Bgo" target=_blank>http://es.youtube.com/watch?v=3Sl0XEN5Bgo</A><BR><A href="http://www.youtube.com/watch?v=Vs0JuV8WD_c" target=_blank>http://www.youtube.com/watch?v=Vs0JuV8WD_c</A></P>
<P class=ecxecxecxMsoNormal style="LINE-HEIGHT: normal">-Manual gratuito-Biodigestores familiares: Guía de diseño y manual de instalación<BR>http://www.upc.edu/grecdh/pdf/2008_JMH_Guia_biodigestores.pdf<BR></P><BR><BR><BR>
<BR>
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Date: Tue, 28 Sep 2010 10:50:06 -0700<BR>From: ivomdb@gmail.com<BR>To: digestion@lists.bioenergylists.org<BR>Subject: [Digestion] Costs of different household biodigesters<BR><BR>Hi all,<BR><BR>I would like to know if anyone knows or have a good estimate of the cost of the following small scale biodigesters:<BR><BR>1- Plug-flow polyethylene biodigester type (like the ones in Bolivia) (between 1-10 m3).... I don't know if it's possible to build one with such small size like 1m3<BR>2- Chinese fixed-dome (between 1m3-10 m3)<BR>3- ARTI type biodigester (1-2 m3)<BR><BR>Thanks,<BR><BR>Ivo Oliveira<BR>
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