GB 3838-2002
ActiveEnvironmental quality standards for surface water
地表水环境质量标准
Application Summary AI generated
GB 3838-2002 specifies the environmental quality standards for surface water, classifying water bodies into five functional categories based on their designated uses such as drinking water supply, industrial use, or agricultural irrigation. It is applied in China for monitoring, assessing, and managing the quality of rivers, lakes, reservoirs, and other surface water bodies to protect aquatic ecosystems and human health. The standard is used by environmental protection agencies, water resource departments, and industries for compliance testing and pollution control planning.
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