1. Abstract, Swedish University of Agricultural Sciences, 2015 The aim of the study was to install a biogas system consisting of three tubular polyethylene biogas digesters at a rural household in Malawi and to evaluate the constructed biogas system with regards to relevant system parameters. The...
  2. In the case of the Low-Cost Polyethylene Tube Digester model which is applied inBolivia(Peru, Ecuador, Colombia, Centro America and Mexico), the tubular polyethylene film (two coats of 300 microns) is bended at each end around a 6 inch PVC drainpipe and is wound with rubber strap of recycled...
  3. "Daraja" is a Swahiliword meaning "Bridge". Daraja Kenya for Community Development is an NGO registered in Norway whose officials are both Kenyans and Norwegians. The organization engages a holistic approach for community development. It is working together with CommunityBased Organizations...

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