水质．通过在封闭的透气性测定器中需氧量的测定来评定有机化合物在水介质中的最大需氧生物降解能力

详细信息   

• 标准号：SANS 9408-1999
• 发布日期：2000-05-25
• 英文题名：Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
• 英文主题词：AEROBIC ; AQUEOUS MEDIUMS ; BIODEGRADABILITY ; DEFINITIONS ; EVALUATIONS ; MEASUREMENT ; MICROBIOLOGICAL ANALYSIS ; MICROORGANISMS ; ORGANIC COMPOUNDS ; OXYGEN DEMAND ; QUALITY ; RESPIROMETERS ; TESTING ; WATER
• 标准状态：现行
• 发布单位：ZA-SANS
• 国际标准分类号：13.060.70
• 载体形态：25P.;A4
• 中国标准分类号：C51
• 国别：南非国家标准

文摘

Specifies a method, by determination of the oxygen demand in a closed respirometer, for the evaluation in aqueous medium of the ultimate biodegradability of organic compounds and waste waters at a given concentration by aerobic microorganisms.