城市公共市政用水节水潜力及措施分析——以南京市为例

Analysis of water saving potential and measures for the public municipal water uses——Taking Nanjing as case study

随着城市用水结构中城市生活用水比重的逐渐提高以及工业用水水平的提高,城市生活节水成为城市节水的重点。通过对南京等城市调查发现,城市公共市政用水中普遍存在一定的浪费现象,具有很大节水潜力。以南京为例,结合《江苏省城市生活与公共用水定额》和《南京市节约用水规划》等提出的目标,对公共市政用水几个主要方面节水潜力进行了分析,在此基础上从节水宣传、节水管理、用水计量、再生水及雨水回用提出了相应的节水措施,以期为相关研究及节水实践提供有益的参考。

With the rising proportion of domestic water consumption on urban water supply, domestic water saving has became an important aspect of urban water conservation, public building municipal water consumption has a high water saving potential. Ease on the analyzing of current situation of urban public building ＆ municipal water consumption, taken Nanjing as an example, water saving potential and the corresponding water saving measures of municipal ＆ public building water consumption were analyzed to offer an useful reference for related studies and practices.