G0900-1-3 リサイクル性がLCAの解釈に及ぼす影響(環境工学部門一般講演(1):資源循環・温暖化対策技術,社会変革を技術で廻す機械工学)

概要

論文の詳細を見る
We paid attention to the recyclability's of the steel material goodness, and researched the method for fitting the effect of the recycling frequency in LCA. Amount of distribution of the steel material in the ironworks and the city was investigated. The steel material has been accumulated partially of the bridge, the railway, and the building of the city. The final attainment point of the scenario that the steel material accumulated in the city by using the Markov process model returned to the ironworks as a scrap was examined. In the calculation that uses a current transition probability, it has been understood that the change doesn't take place in the distribution of the steel material after a long time passes.
一般社団法人日本機械学会の論文
2010-09-04