HJ 525-2009
Codes for water pollutants (English Version)
- Standard No.
- HJ 525-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 525-2009
- Scope
- This standard lists and classifies water pollutants involved in environmental management, environmental statistics, environmental monitoring, environmental impact assessment, declaration and registration of discharged pollutants, various water body environmental quality standards, various water pollutant discharge standards, etc., and stipulates water pollutants Pollutant name code. This standard applies to the management of information collection, exchange, processing and use of water pollutants and the construction of environmental information systems by environmental protection departments at all levels across the country.
HJ 525-2009 Referenced Document
- GB/T 10113 Definition of common terms used in classification and coding
- GB/T 7027 Basic principles and methods for information classifying and coding
- HJ/T 416 Environmental information terminology
HJ 525-2009 history
- 2009 HJ 525-2009 Codes for water pollutants
