THE STUDY ON GHG REDUCTION BY COOPERATION TREATMENT OF DOMESTIC WASTE WATER AND COMBUSTIBLE WASTE TREATMENT

Abstract

 The difficulty of managing infrastructures is increasing in the local region which faces the problems of low birthrate and aging and depopulation. In addition, the efficient management of infrastructures are needed because of the necessity of creating low-carbon society and economical reasonableness. In this study, greenhouse gas (GHG) reduction was considered applying cooperation treatment of domestic waste water and combustible waste which are currently operated as other systems. The proposal system can be applied into the regions which were mentioned before. Methane fermentation of combustible waste, treatment of removal water of fermentation, incineration of fermentation residue and sludge from waste water treatment were incorporated as cooperation treatment. This study ensured that 40% reduction of GHG was possible and the cooperation treatment was effective.