Analisis Kelayakan Finansial Pemanfaatan Limbah Dari Kotoran Sapi Untuk Mengh…

The purpose of this research was to analyze feasibility proper by using dump of cow waste to produce biogas. This research was to take a place at livestock Pondok Pesantren Khairul Ummah, conduct from Maret-April 2014. The used of data is primary data and secondary data, that have a simillar in quality and quantity. The value of investment criteria was used in this research is : Net Present Va…