F A Moog, H F Avilla, E V Agpaoa, F G Valenzuela 
and F C Concepcion. 1998. 
Promotion and utilization of polyethylene biodigester in smallhold farming systems in the Philippines 

In: Integrated Bio-Systems in Zero Emissions Applications.
Proceedings of the Internet Conference on Integrated Biosystems.
Eds: Eng-Leong Foo & Tarcisio Della Senta. 1998 http://www.ias.unu.edu/proceedings/icibs/moog
 
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About the Author
Francisco A Moog  
Research Division,  
Bureau of Animal Industry,  
Manila, Philippines  
Email: famoog@globe.com.ph 

Abstract
With the present energy and pollution problem in the Philippines, conversion of livestock wastes as source of energy and fertilizer, offers a great advantage for the livestock industry. A program that suits the need of backyard livestock raisers to abate the worsening problem of environmental pollution is now given high priority by the Bureau of Animal Industry (BAI) with the promotion of BAI Tubular Polyethylene Digester (BAI-TPED). A total of 99 biodigesters was installed nationwide of which eight (8) units are utilized for demonstration purposes in government stations or pilot barangays.   

The technology is being promoted and proven with high degree of acceptance among farmers. Conduct of seminars along with field trips and study tours contributed much to make the technology popular and disseminated to the farmer clients. Several benefits can be obtained from TPED, in terms of source of renewable energy or fuel for farm household, fertilizer, sanitation and the cheapest means of minimizing pollution brought about by livestock wastes.   

Key words: Biodigesters, renewable energy, pollution, smallholders, livestock