GB/T 27849-2011
ActiveChemicals-Degradation screening test - Chemical oxygen demand
化学品 降解筛选试验 化学需氧量
Application Summary AI generated
This standard specifies a screening test method for determining the chemical oxygen demand (COD) of chemicals, serving as an indicator of their potential for aerobic biodegradation. It is applied in environmental testing and chemical management contexts to assess the organic pollutant load of chemical substances in water. The test is used by manufacturers, regulators, and laboratories to evaluate the environmental impact and treatability of chemicals in wastewater.
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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.