In this study, we carried out the evaluation of environmental protection ability (about energy resource consumption and CO₂ emission) of conversion technologies to primary resources from solid wastes by LCA method. RDF power generation and methane fermentation and some improvement plans are evaluated on comparison to incineration.
Recently. many attempts to change the society to recycle system from one-way system were tried by many sectors. These solid waste treatment technologies are important to build up the environmentally sound society in regional area level.
The result of this study appeared that these technologies have much capacity to improve environmental protection ability.