ZHAO Zhen-yi,GAO Feng,ZHENG Jun-zhao.Discussion on Urban Secondary Water Supply Reconstruction Experience Based on the Goal of Fine Drinking Water[J].China Water & Wastewater,2022,38(1):129-133.
基于可直饮目标的城市二次供水改造经验探讨
- Title:
- Discussion on Urban Secondary Water Supply Reconstruction Experience Based on the Goal of Fine Drinking Water
- 摘要:
- 保障饮用水安全是关系到国计民生的重要问题，也是全面建设小康社会的重要考核指标。深圳和上海分别提出了到2025年和2035年生活饮用水可直饮的目标，通过梳理两个城市近年来改善、提升二次供水水质的具体措施和情况，总结了二次供水改造模式和成功经验。沪、深两市采用“政府推动、市区联手，统筹安排、分步实施，居民自愿、属地管理”等关键措施，逐步推进二次供水改造工作，并在改造完成后强化生活水池（箱）的清洗消毒工作，实现供水企业管水到表，保障供水安全。
- Abstract:
- To ensure the safety of drinking water is an important issue related to the national economy and people’s livelihood, as well as an important assessment indicator of building a well-off society in an all-round way. Shenzhen and Shanghai have set the goal of making drinking water available for fine drinking water by 2025 and 2035, respectively. The reconstruction mode and successful experience of secondary water supply were summarized through analyzing the specific measures and situations of improving and enhancing the quality of secondary water supply in the two cities in recent years. Shanghai and Shenzhen adopted the key measures, such as government promotion, municipal and district cooperation, overall arrangement, stepwise implementation, principle of resident voluntariness and territorial management, to gradually promote the reconstruction of secondary water supply, and strengthen the cleaning and disinfection of domestic water tank after the reconstruction, so as to realize all the meters supervised by water suppliers and ensure safety of water supply.
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