家庭用厨芥処理機器のLCCO_2評価

概要

論文の詳細を見る
Household disposers and kitchen garbage-processing machines have become commercialized. This paper gives an estimate of the change in CO_2 emissions since the introduction of these machines. Compared with the rate before introduction, CO_2 emissions increased by 2.1% with the introduction of direct-discharge disposers, which discharge wastewater directly into the sewerage system. By comparison, it leapt by 31.1% when kitchen garbage-processing machines were introduced. CO_2 emissions of small-sized houses at the time of disposer wastewater treatment system introduction have a tendency to increase. Therefore, the rate for detached small-sized house has increased sharply by 51.9%.
社団法人日本建築学会の論文
2008-05-30