城市应急备用水源建设要求与思路

Requirements and solutions for construction of emergency water sources in cities

城市应急备用水源建设是解决城市供水风险的重要手段。党中央、国务院高度重视应急备用水源建设。在概述城市应急备用水源背景的基础上,提出应急备用水源建设的几点要求,并分别阐释地表水水源、地下水水源、外调水水源、非常规水水源、区域联网供水等各类型应急备用水源建设思路,对完善城市应急备用水源工程体系建设具有指导作用。

Emergency water source plays a vital role of reducing risks of water supply in cities. The Chinese government has paid great attention on reserve and emergency water sources. Requirements have placed on defining of water sources for emergency utilization. Alternative sources of water supply in case of emergency are discussed such as surface water, groundwater, diverted water, unconventional water source and regional linking network, and so on. It is expected to provide a guidance for improvement of standby and emergency water supply system in cities.