This new national standard will be implemented from April next year

The General Office of the Ministry of Housing and Urban -Rural Development, the General Office of the National Development and Reform Commission, and the Comprehensive Division of the National Disease Control and Prevention Administration's recent release of the "Notice on Strengthening the Safety Guarantee of Urban Water Supply for City" (hereinafter referred to as the "Notice") proposed that from April 2023 Starting from the 1st, urban water supply will fully implement the "Sanitary Standards for Drinking Water" (GB 5749-2022); by 2025, a relatively complete city water supply system and basic urban water supply emergency system will be established.

The "Notice" put forward relevant requirements from the aspects of promoting the transformation of water supply facilities, improving water supply detection and emergency capacity, optimizing and improving urban water supply services, and improving guarantee measures. In terms of promoting the transformation of water supply facilities, it is required to upgrade the water plant technology in various places, and organize urban water supply enterprises to carry out the water plant's water plant water purification process and water quality standards for the "Drinking Water Sanitation Standards" (GB 5749-2022) requirements; strengthen the water supply pipes to strengthen the water supply pipeline; strengthen the water supply pipeline The construction and transformation of the network are pipelines that affect the inferior pipelines that affect the quality of water supply and water supply, obstruct the safety of water supply, and have severe leakage. Other pipelines that run for 30 years and have hidden safety hazards shall be combined with old underground pipelines such as gas, urban renewal, old and old, and old and old. The reconstruction of the community, the transformation of the secondary water supply facilities, and the "one household and one table" transformation, etc., accelerate the update.

It is understood that "Sanitary Standards for Drinking Water" is an important basis for my country to carry out drinking water quality supervision and management. The current "Sanitary Standards for Drinking Water" (GB 5749-2006) has been implemented on July 1, 2007, and it has been 15 years. Essence

Source: People's Daily Online

Editor in charge: Yang Yang

Supervisor: Mu so strong

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