GB/T 27852-2011
ActiveChemicals - Biodegradation screening test - Biochemical oxygen demand
化学品 生物降解筛选试验 生化需氧量
Application Summary AI generated
This standard specifies a screening test method to determine the ready biodegradability of chemical substances by measuring their biochemical oxygen demand (BOD) over a 28-day period. It is applied in environmental risk assessment and regulatory compliance for industrial chemicals, detergents, and other organic compounds to evaluate their potential for aerobic degradation in aquatic environments. The test is typically used by manufacturers, testing laboratories, and regulatory agencies to classify substances as readily biodegradable or not.
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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.