Compatibilità ambientale dell'ampliamento del teleriscaldamento di Torino correlato al sistema di cogenerazione
暂无分享,去创建一个
The goal of making the city more and more "green" by adopting more environmental friendly tools aimed at reducing CO2 and other climate-altering pollutants emitted, sees the service management of urban heating at the forefront. In particular the district heating network (DHN), combined with cogeneration plants, belongs to those strategies aimed at minimizing the impact. The district heating, consisting in the distribution of hot water by means of underground networks for the buildings heating and water for sanitary purposes, is an ever-expanding technology that allows the optimization of energy resources, with positive consequences in terms of both economic savings and environmental impacts. The aim of this work is to analyze the existing DH system built in Turin (Piedmont, North Italy). In this work, we evaluate in particular, the energetic recovery system. We analyze the existing cogeneration system designed to supplying DH: from one side a recovery of electric energy (fed into the national grid) and on the other side a recovery of thermal energy (heat input into the local DH system). These two different kinds of energy recovery are analyzed from an environmental and economic standpoint. For environmental analysis, we used mass and energy balance as a tool to implementation of pollutant dispersion models in order to obtain results concerning the air quality