ZHOUGuang-yu,GONGDao-xiao,MOLi,et al.Analysis on Urban Water System Development Trend from the Perspective of Policy and Technology[J].China Water & Wastewater,2022,38(12):88-93.
Analysis on Urban Water System Development Trend from the Perspective of Policy and Technology
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第12期
Page:
88-93
Column:
Date of publication:
2022-06-17
- Abstract:
- Since 2000, urban water infrastructures have experienced a development process from ensuring basic supply to improving service quality as well as from independent construction of different industries and specialties to coordinated development of multi-fields and multi-systems. In addition, the systematic concept of urban water control has been gradually established and eventually formed the concept of urban water system, which has been deeply integrated into the process of urban construction and development in various places. This paper briefly reviewed the theoretical formation and planning practice of urban water system, and analyzed the possible development trend of various related fields in urban water system from the perspective of policy and technology, which included drinking water service with higher quality, wastewater treatment facilities with lower carbon emission, more natural ways of waterlogging control, more integrated regional flood control systems, more accurate urban water-saving strategies, more sophisticated reclaimed water supply and distribution systems and a larger-scale desalination and utilization of seawater. The findings are expected to provide reference for the development of urban water system in China.
Last Update:
2022-06-17