earticle

영어

This presents a comparison of biogas production by the dry anaerobic digestion with organic fraction of municipal solid wastes(OFMSW). Batch experiments were carried out to assess biological methane production from food waste, tissue paper and copy paper. Sequence batch reactor was tested for biogas production from organic waste(food waste/tissue paper ratio of 8 : 2). The biogas in batch test was produced on average 82.1 mL/g in food waste, while not produced in tissue paper and copy paper on the same condition. The biogas production yields in the sequence batch reactor were 0.45 ㎥/kg VS at the organic roading rate(ORL) of 1.58 kg VS/㎥ ․ d and 0.67㎥/kg VS at the ORL of 3.16kg VS/㎥ ․ d.