ISO 5815-1-2019 标准详情
- 标准号:ISO 5815-1-2019
- 中文标题:
- 英文标题:Water quality -- Determination of biochemical oxygen demand after n days (BODn) -- Part 1: Dilution and seeding method with allylthiourea addition
- 标准类别:国际标准化组织ISO
- 发布日期:
This document specifies the determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification after 5 d or 7 d incubation time.It is applicable to all waters having biochemical oxygen demands usually b
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