|
|
| Line 9: |
Line 9: |
| | *'''In the ecological sense'''; the environment threat is reduced due to the decrease in the use of chemical fertilizers and organic waste exposures. Furthermore, it also helps with reduce the deforestation by consumption of firewood.<br/> | | *'''In the ecological sense'''; the environment threat is reduced due to the decrease in the use of chemical fertilizers and organic waste exposures. Furthermore, it also helps with reduce the deforestation by consumption of firewood.<br/> |
| | | | |
| − | {| cellspacing="1" cellpadding="1" border="0" class="FCK__ShowTableBorders" style="width: 885px; height: 320px" | + | {| cellspacing="1" cellpadding="1" border="0" style="width: 885px; height: 320px" class="FCK__ShowTableBorders" |
| | |- | | |- |
| | | | | | |
| − | [[File:Digester Valley Greenhouse Cochabamba Bolivia.jpg|Digester Valley Greenhouse Cochabamba Bolivia.jpg|alt=Digester Valley Greenhouse Cochabamba Bolivia.jpg]]<br/> | + | [[File:Digester Valley Greenhouse Cochabamba Bolivia.jpg|none|300px|Digester Valley Greenhouse Cochabamba Bolivia.jpg|alt=Digester Valley Greenhouse Cochabamba Bolivia.jpg]]<br/> |
| | | | |
| | Tube Digester Type-Valley installed in a greenhouse<br/>Cochabamba / Bolivia<ref name="GIZ / EnDev Bolivia">GIZ / EnDev Bolivia</ref><br/><br/> | | Tube Digester Type-Valley installed in a greenhouse<br/>Cochabamba / Bolivia<ref name="GIZ / EnDev Bolivia">GIZ / EnDev Bolivia</ref><br/><br/> |
| | | | |
| | | style="vertical-align: top" | | | | style="vertical-align: top" | |
| − | [[File:GIZ Pacheco Bolivia cooking with biogas.jpg|GIZ_Pacheco_Bolivia_cooking_with_biogas.jpg|alt=GIZ_Pacheco_Bolivia_cooking_with_biogas.jpg]]<br/> | + | [[File:GIZ Pacheco Bolivia cooking with biogas.jpg|none|160px|GIZ_Pacheco_Bolivia_cooking_with_biogas.jpg|alt=GIZ_Pacheco_Bolivia_cooking_with_biogas.jpg]]<br/> |
| | | | |
| | Woman is cooking with Biogas / Bolivia<ref name="GIZ / EnDev Bolivia">GIZ / EnDev Bolivia</ref><br/><br/> | | Woman is cooking with Biogas / Bolivia<ref name="GIZ / EnDev Bolivia">GIZ / EnDev Bolivia</ref><br/><br/> |
| Line 32: |
Line 32: |
| | *'''In the long term''': Democratize the technology in such a manner that communities, producer associations, municipalities, etc. may develop and manage their own tube digester projects without external assistance or technological subsidies. | | *'''In the long term''': Democratize the technology in such a manner that communities, producer associations, municipalities, etc. may develop and manage their own tube digester projects without external assistance or technological subsidies. |
| | | | |
| − | {| cellspacing="1" cellpadding="1" border="0" style="width: 956px" class="FCK__ShowTableBorders" | + | {| cellspacing="1" cellpadding="1" border="0" class="FCK__ShowTableBorders" style="width: 956px" |
| | |- | | |- |
| | | | | | |
| − | [[File:Farmer using fertilizer produced by his own tube digester Bolivia.JPG|Farmer using fertilizer produced by his own tube digester Bolivia.JPG|alt=Farmer using fertilizer produced by his own tube digester Bolivia.JPG]]<br/> | + | [[File:Farmer using fertilizer produced by his own tube digester Bolivia.JPG|none|192px|Farmer using fertilizer produced by his own tube digester Bolivia.JPG|alt=Farmer using fertilizer produced by his own tube digester Bolivia.JPG]]<br/> |
| | | | |
| | Farmer using undiluted fertilizer produced by his own Tube Digester / Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/> | | Farmer using undiluted fertilizer produced by his own Tube Digester / Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/> |
| | | | |
| | | | | | |
| − | [[File:Farmer using filtered fertilizer for onions Bolivia.jpg|Farmer using filtered fertilizer for onions Bolivia.jpg|alt=Farmer using filtered fertilizer for onions Bolivia.jpg]]<br/> | + | [[File:Farmer using filtered fertilizer for onions Bolivia.jpg|none|300px|Farmer using filtered fertilizer for onions Bolivia.jpg|alt=Farmer using filtered fertilizer for onions Bolivia.jpg]]<br/> |
| | | | |
| | Farmer using filtered and diluted fertilizer for spraying onions/ Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/><br/> | | Farmer using filtered and diluted fertilizer for spraying onions/ Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/><br/> |
| Line 50: |
Line 50: |
| | = Support Provided by GIZ / EnDev Bolivia = | | = Support Provided by GIZ / EnDev Bolivia = |
| | | | |
| − | {| cellspacing="1" cellpadding="1" border="0" style="width: 946px" class="FCK__ShowTableBorders" | + | {| cellspacing="1" cellpadding="1" border="0" class="FCK__ShowTableBorders" style="width: 946px" |
| | |- | | |- |
| | | style="vertical-align: top; width: 450px" | | | | style="vertical-align: top; width: 450px" | |
| Line 61: |
Line 61: |
| | | | |
| | | style="vertical-align: top; width: 450px" | | | | style="vertical-align: top; width: 450px" | |
| − | [[File:Local Technicians Carabuco Bolivia.JPG|Local Technicians Carabuco Bolivia.JPG|alt=Local Technicians Carabuco Bolivia.JPG]] | + | [[File:Local Technicians Carabuco Bolivia.JPG|none|300px|Local Technicians Carabuco Bolivia.JPG|alt=Local Technicians Carabuco Bolivia.JPG]] |
| | | | |
| | Certificated local technicians in Carabuco / Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/> | | Certificated local technicians in Carabuco / Bolivia<ref name="GTZ / EnDev Bolivia">GTZ / EnDev Bolivia</ref><br/> |
| Line 75: |
Line 75: |
| | <br/> | | <br/> |
| | | | |
| − | [[File:Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg|778px|Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg|alt=Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg]] | + | [[File:Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg|682px|Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg|alt=Fact Sheet 01 2010 Comparison Low-Cost Polyethylene Tube Digester Bolivia.jpg]] |
| | | | |
| | <br/> | | <br/> |
| Line 98: |
Line 98: |
| | <br/>[[Biogas|-> Back to "Biogas" section]]<br/> | | <br/>[[Biogas|-> Back to "Biogas" section]]<br/> |
| | | | |
| − | [[Category:Bolivia]]
| |
| | [[Category:Biogas]] | | [[Category:Biogas]] |
| | + | [[Category:Bolivia]] |
Convert household tube digesters into an additional tool within the productive uses of families in the rural areas of Bolivia, in such a manner that the knowledge is transferred to local technicians.
To be able to work in different altitudes and climate zones, in Bolivia the Low-Cost Polyethylene Tube Digester was modified into three climate types.
The three implanted types are calculated for 4 - 5 hours of Biogas using per day. The digesters differ in size and protection of the system.
The biodigester for the Bolivian Altiplano (picture td7) is enclosed in a greenhouse of polyethylene (250 microns), supported by two lateral adobe walls of 40 cm thickness (figure 4) above the hole length of the trench. This lateral walls accumulate the heat of the greenhouse effect, that with freezing temperatures during winter nights, they maintain the digester in function, by the own high thermal inertia. So it is possible to realise the installation of a working digester in an altitude of more than 4.500 m about sea level.
Error creating thumbnail: convert: unable to open image `/var/www/ISWiki/prod/current/energypedia/images/a/a9/Fact_Sheet_01_2010_Comparison_Low-Cost_Polyethylene_Tube_Digester_Bolivia.jpg': No such file or directory @ error/blob.c/OpenBlob/2641.
convert: no images defined `/tmp/transform_49d6c54-1.jpg' @ error/convert.c/ConvertImageCommand/3044.
