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close this bookThe Biogas/Biofertilizer Business Handbook (Peace Corps, 1985)
View the document(introduction...)
View the documentMain Points of the Handbook
View the documentPreface
View the documentChapter one: An introduction
View the documentChapter two: Biogas systems are small factories
View the documentChapter three: The raw materials of biogas digestion
View the documentChapter four: The daily operation of a biogas factory
View the documentChapter five: The once a year cleaning of the digester
View the documentChapter six: Tanks and pipes: Storing and moving biogas
View the documentChapter seven: The factory's products: Biogas
View the documentChapter eight: The factory's products: Biofertilizer
View the documentChapter nine: The ABCs of safety
View the documentChapter ten: Conclusion: Profiting from an appropriate technology
close this folderAppendix
View the documentNew ideas
View the documentComposting
View the documentBioinsecticides
View the documentFerrocement
View the documentFacts & Figures
View the documentSources & Resources
View the documentFeasibility Studies
View the documentProblem solving
View the documentVocabulary