水质.N天后生化需氧量(BODn)的测定.第1部分:烯丙基硫脲添加剂稀释接种法

详细信息   

• 标准号：SANS 738-1-2008
• 发布日期：2008-04-04
• 英文题名：Water quality - Determination of biochemical oxygen demand after "n" days (BODn) Part 1: Dilution and seeding method for allylthiourea addition
• 英文主题词：ALLYLTHIOUREA ; BIOCHEMISTRY ; DETERMINATION ; DILUTION ; DILUTION METHODS ; INCUBATION ; NITRIFICATION ; OXYGEN ; OXYGEN DEMAND ; SAMPLING METHODS ; SEEDING ; TESTING ; VACCINES ; WATER ; WATER ANALYSIS ; WATER QUALITY
• 标准状态：现行
• 发布单位：ZA-SANS
• 国际标准分类号：13.060.50
• 载体形态：22P.;A4
• 中国标准分类号：C51
• 国别：南非国家标准

文摘

Specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification. Is applicable to all waters having biochemical oxygen demands greater than or equal to 3 mg/L of oxygen (the limit of determin