BS EN 14672-2005 淤泥的特性.磷总含量的测定

标准号：BS EN 14672-2005
中文标准名称：淤泥的特性.磷总含量的测定
英文标准名称：Characterization of sludges - Determination of total phosphorous
标准类型：Z16
发布日期：2006/7/31 12:00:00
实施日期：2006/7/31 12:00:00
中国标准分类号：Z16
国际标准分类号：13.030.20
引用标准：EN 12880-2000;EN ISO 3696;EN ISO 6878;EN ISO 10304-2
适用范围：This European Standard specifies a procedure for complete digestion of raw/digested sludge, suitable for thesubsequent determination of phosphorus.NOTE Phosphorus in environmental samples can be present in many forms. This method of pre-treatment enablesthe analyst to determine all forms - i.e. total phosphorus, by quantitative oxidation yielding an aqueous solution oforthophosphate which should be analysed for phosphate according to method EN ISO 6878, EN ISO 10304-2 or anequivalent validated method.The range of the method is up to 50 g/kg P assuming appropriate dilution of the digest in the finalmeasurement step.