Water (including atmospheric precipitation) and wastewater (76 tests)

This standard specifies the hygiene requirements for drinking water quality, drinking water source water quality, centralized water supply unit hygiene requirements, secondary water supply hygiene requirements, hygiene requirements for products related to drinking water hygiene and safety, water quality monitoring and water quality inspection methods. This standard is applicable to various types of centralized water supply for domestic drinking water in urban and rural areas, as well as decentralized water supply for domestic drinking water. The clauses in the following documents are referred to as provisions of this standard through normative references. For dated reference documents, all subsequent modifications (excluding errata) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to investigate whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard. GB 3838 Environmental Quality Standards for Surface Water GB/T 5750 Standard Test Methods for Drinking Water GB/T 14848 Quality Standards for Groundwater GB 17051 Hygienic Code for Secondary Water Supply Facilities GB/T 17218 Hygienic Safety Evaluation of Chemical Treatment Agents for Drinking Water GB/T 17219 Safety Evaluation Standards for Drinking Water Transmission and Distribution Equipment and Protective Materials CJ/T 206 Urban Water Supply Quality Standards SL 308 Qualification Standards for Village and Town Water Supply Units, Ministry of Health Hygiene for Centralized Drinking Water Supply Units Norms

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6. If urgent or priority processing is required

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