NF EN ISO 9408-1999 水质.有机化合物在水介质中"最大"需氧生物降解能力的评定.在封闭的呼吸器中需氧测定方法
NF EN ISO 9408-1999 标准详情
- 标准号:NF EN ISO 9408-1999
- 中文标题:水质.有机化合物在水介质中"最大"需氧生物降解能力的评定.在封闭的呼吸器中需氧测定方法
- 英文标题:Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer.
- 标准类别:法国国家标准
- 发布日期:1999-10-01
内容简介
Defines 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.
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