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GB/T 41837-2022Hot spring service—Hot spring water quality requirement (English PDF)

温泉服务温泉水质要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 14, 2022

Implementation date

May 1, 2023

Scope

GB/T 41837-2022 is the English-translated version of 温泉服务温泉水质要求.

GB/T 41837-2022 fixes the water quality required of a hot spring bathing service, separately at the source and in the bathing pools, with the testing requirements and methods.

The standards it quotes show what gets measured: the GB/T 5750 drinking-water methods for sensory and physical, inorganic non-metallic, metal, disinfectant and microbiological indices, HJ 84 for inorganic anions by ion chromatography and SL 94 for redox potential; informative annexes give the calculated upper limits for health-risk indices and a radon method by emission scintillation.

Hot spring water here is water from a natural underground source whose outlet temperature is not lower than 25 °C. It applies to managing and testing hot spring water quality in bathing services, not to home hot spring services in property developments. Issued on 14 October 2022, it has applied since 1 May 2023.

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Document preview — GB/T 41837-2022

National Standard of the People's Republic of China

ICS: 03.080.30
Classification: A 16

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Hot spring water quality
5 Hot spring bathing pool water quality
6 Testing requirements and methods
Appendix A (Informative) The upper limit of the calculation of indicators that pose a risk to human health
Appendix B (informative) Detection method of radon in hot spring water --- Emission scintillation method
Reference

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

1 Scope

This document specifies the water quality requirements for hot spring water sources, hot spring bathing pools, and testing requirements and methods for hot spring services.

This document applies to the management and testing of hot spring water quality in the process of hot spring bathing services.

This document does not apply to the hot spring home service of hot spring real estate development.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 5750.4-2006 Standard Test Methods for Drinking Water Sensory Properties and Physical Indexes

GB/T 5750.5-2006 Standard test method for drinking water Inorganic non-metallic indicators

GB/T 5750.6-2006 Standard Test Method for Drinking Water Metal Index

GB/T 5750.11-2006 Standard test method for drinking water Disinfectant index

GB/T 5750.12-2006 Standard Test Methods for Drinking Water, Microbial Indicators

GB 8538-2016 National Standard for Food Safety Inspection Methods for Drinking Natural Mineral Water

GB/T 13727-2016 Specification for Geological Exploration of Natural Mineral Spring Water Resources

GB/T 18204.2-2014 Hygiene inspection methods for public places - Part 2: Chemical pollutants

GB/T 18204.5-2013 Hygiene inspection methods for public places - Part 5: Centralized air conditioning and ventilation systems

GB/T 33533 Basic terms of hot spring service

GB 37488-2019 Public places health indicators and limit requirements

CJ/T 244-2016 Swimming pool water quality standard

HJ84 Determination of inorganic anions (F-, Cl-, NO-2, Br-, NO-3, PO3-4, SO2-3, SO2-4) in water quality by ion chromatography

SL94 Determination of redox potential (potentiometric method)

3 Terms and Definitions

GB/T 33533 and the following terms and definitions apply to this document.

3.1 Hot spring water

The water originating from the water source which is naturally formed under the surface and whose outlet water temperature is not lower than 25°C. [Source: GB/T 33533-2017, 2.2]

3.2 Routine detection of regularindices

It is a water quality index that can reflect the basic condition of hot spring water quality and bathing pool water quality. [Source: GB 5749-2022, 3.7, with modifications]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 30443-2026|GB/T 30444-2026|GB/T 33355-2026|GB/T 33452-2026|GB/T 33855-2026|GB/T 46964-2026

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