江苏省“十四五”节约用水潜力探究

Probe into the water saving potential of Jiangsu during the 14th five-year plan

本文分析了当前江苏省在节水型社会建设中面临的形势和现状用水水平,在此基础上深入探究了“十四五”期间农业、工业、生活领域的节水潜力。结合预测指标计算出农业、工业和居民生活各领域的节水潜力分别为3.81亿m^(3)、1.41亿m^(3)、0.83亿m^(3),总节水潜力为6.05亿m^(3)。针对江苏省用水结构中农业用水占比较大、工业用水水平较先进水平仍有差距等特点,就下一步深入挖掘节水潜力提出了相关建议。

This paper analyzes the current situation and current water consumption level in the construction of water-saving society in Jiangsu Province,and on this basis,probes into the water-saving potential in agriculture,industry and living areas during the 14th five-year plan period.Combined with the forecast indicators,the water-saving potential of agriculture,industry and people’s life is calculated to be 381 million m^(3),141 million m^(3) and 83 million m^(3) respectively,and the total water-saving potential is 605 million m^(3).In view of the characteristics of Jiangsu Province’s water consumption structure,such as agricultural water accounts for a large proportion,and there is still a gap between the advanced level of industrial water consumption and so on,this paper puts forward some suggestions on further tapping the potential of water saving.