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A Chinese Biogas Manual
- Popularising technology in the countryside
Engelsk Paperback

A Chinese Biogas Manual

- Popularising technology in the countryside
Engelsk Paperback

216 kr
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Om denne bog
The production of biogas, which is regarded in many countries as a by-product of an efficient system of energy production, has become in China a comprehensive, controlled method of waste disposal, recycling resources, supplying energy and fertilizer and improving rural health, as the digesting of wastes in a closed container kills many of the pathogens responsible for common human diseases.There are already approximately seven million biogas pits in opertion, with Sichuan (Szechuan) province leading the country in a movement to extend the practice throughout the countryside. This manual describes in detail how to build the pit, and covers a full range of designs to suit various soils from sandstone to sheer rock. It also includes a description of how the original manual was used.
Product detaljer
Sprog:
Engelsk
Sider:
136
ISBN-13:
9780903031653
Indbinding:
Paperback
Udgave:
ISBN-10:
0903031655
Udg. Dato:
15 dec 1976
Længde:
7mm
Bredde:
140mm
Højde:
215mm
Forlag:
ITDG Publishing
Oplagsdato:
15 dec 1976
Forfatter(e):
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