Pemanfaatan Adsorben Serbuk Marmer dan Batuan Manure Ayam Petelur terhadap Persentase Gas Bio

This study aims to determine the effect of adsorbents marble powder and manure rock laying hens on percentage bio-gas content, optimization adsorbent treatment in producing content reducing amount other than CH4. The research material used was chicken powder. method an experiment with RAL (completely randomized design), which consisted 4 treatments replications. is without using adsorbents; 100% hen rock; powder; 50% + hens. variables observed this include volume time required for methane gas flow through adsorbent, pass gas-holding balloon as a sample, before purification, levels CO2, CH4, O2, N2. results showed that use biogas gave no significant difference (P > 0.05) percentages N2 gases, but <0.05 ) CO2 11.33% found P2 adsorbent. able reduce by 59.70%. It can be concluded greater better calorific value inversely proportional CO2.