PENERAPAN INSTALASI SEDERHANA PENGOLAHAN KOTORAN SAPI MENJADI ENERGI BIOGAS DI DESA SUGIHAN KECAMATAN BENDOSARI KABUPATEN SUKOHARJO
The crisis of energy which influences the price of petroleum of the world that reaches US$ 70 per barrel burden the Indonesian society in every level. Dealing with this situation, the hunting, the development and the distribution of energy non BBM technology which is safe for the environment is important especially for the poor family as the group that suffer most from the effect of the raising price of BBM. One of the most appropriate technological energy is bio gas technology. The benefit of the processing feces of cow is the organic can produce fertilizer. The farmer Group of Biotani Budi Luhur Sukoharjo has developed the processing of plug-flow bio gas which is made of plastic polyethylene tubular and PVC pipe. The installation of the processing of plug flow bio gas has some benefits: all installation material can be found easily in Surakarta market, low cost, the installation is relatively low which appropriate for breeder with 2 or 3 cows.