204 下水汚泥熱分解バイオオイルの性状,燃焼性及び社会的受容性(循環型廃棄物処理技術(1)) 204 Property, Combustion Quality, and Socail Acceptance of Sewage Sludge-Derived Pyrolysis Oil

In this paper, firstly, property, combustion quality, and exhaust gas characteristics of sewage sludge-derived pyrolysis oil were analyzed. Secondly acceptance of biomass fuel and pyrolysis oil was interviewed to sewage sectors and consumers. As a result, followings were clarified : i) the calorific value can be improved by deoxidization ; ii) nitrogen content influences exhaust gas characteristics ; iii) each sectors have their own recognition and acceptance of environmental values for biomass and pyrolysis fuels.