GB/T 39499-2020
ActiveTechnical guideline for derivation of health protection zone about fugitive emission of atmospheric harmful substances
大气有害物质无组织排放卫生防护距离推导技术导则
Application Summary AI generated
This standard provides a technical methodology for calculating the required health protection distance between industrial emission sources and residential areas to prevent harm from fugitive (non-ducted) atmospheric pollutants. It is applied in environmental impact assessments, urban planning, and factory siting for industries such as chemical manufacturing, smelting, and waste treatment in China. The guideline ensures that buffer zones are scientifically determined based on local meteorological conditions, emission rates, and toxicity of released substances.
Related Standards
GB/T 8188-2003
Internal combustion engine--Emissions terminology and nomenclature
GB/T 8190.8-2003
Reciprocating internal combustion engines--Exhaust emission measurement--Part 8: Engine group determination
GB/T 8190.7-2003
Reciprocating internal combustion engines--Exhaust emission measurement--Part 7: Engine family determination
GB/T 8190.3-2003
Reciprocating internal combustion engines--Exhaust emission measurement--Part 3:Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
GB/T 18883-2002
Indoor air quality standard
GB/T 18468-2001
Hygienic standard for p-dichlorobenzene inindoor air
GB/T 5181-2001
Automotive emission--Terms and definitions
GB/T 18345.2-2001
Gas turbines--Exhaust gas emission--Part 2:Automated emission monitoring
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.