GB/T 21796-2008
AbolishedTesting of chemicals - Activated sludge, respiration inhibition test
化学品 活性污泥呼吸抑制试验
Application Summary AI generated
This standard specifies a method for assessing the acute toxicity of chemical substances to the microorganisms in activated sludge by measuring their respiration rate inhibition. It is applied in environmental testing and chemical safety evaluation to determine the potential impact of industrial chemicals, pesticides, or wastewater effluents on biological wastewater treatment systems. The test is used by environmental laboratories and regulatory bodies to predict the risk of chemical interference with aerobic biological treatment processes.
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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.