GAOFeng,XINGWen-wen,YANGLi-wei,et al.Standardization System Construction of Urban Secondary Pressurization and Storage Water Supply System[J].China Water & Wastewater,2023,39(3):133-138.
Standardization System Construction of Urban Secondary Pressurization and Storage Water Supply System
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第3期
Page:
133-138
Column:
Date of publication:
2023-02-01
- Abstract:
- It is of great practical significance to construct the standardization system of urban secondary pressurization and storage water supply, which is an important measure to guarantee the sanitary safety of drinking water. The standard system and its structural framework of the current secondary pressurization and storage water supply system were constructed based on the investigation and analysis of the application of the existing secondary water supply facilities and standards in urban buildings. There are 84 existing standards in the field of urban secondary pressurization and storage water supply, including 9 national standards, 17 industrial standards, 38 local standards and 20 group standards. The standard system can be divided into basic, general and special levels, and the functional sequence of the standard system can be divided into public services, facilities and equipment, design, comprehensive technology, construction and acceptance, operation and maintenance, and water quality assurance, initially forming a multi-stage and multi-level complementary structure. However, with the development of science and technology and the construction of smart water utilities, the existing standards still have the problems such as incomplete coverage, imperfect system and lack of quantity and content, which restricts the development of secondary water supply in our country to a certain extent. Therefore, it is urgent to supplement and formulate relevant standards to fill the gaps in the system, further promote the standardization work in this field, and lay a solid foundation for the construction of secondary water supply sanitation security system and the blueprint of smart water.
Last Update:
2023-02-01