DS/EN ISO 15681-2-2005

Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)

DS/EN ISO 15681-2-2005 发布历史

This part of ISO 15681 specifies CFA methods for the determination of orthophosphate in the massconcentration range from 0,01 mg/l to 1,00 mg/l P, and total phosphorus in the mass concentration range from 0,10 mg/l to 10,0 mg/l P. The method includes the digestion of organic phosphorus compounds and the hydrolysis of inorganic polyphosphate compounds, performed either manually as described in ISO 6878 [5], [6] or with an integrated UV digestion and hydrolysis unit. This part of ISO 15681 is applicable to various types of water (such as ground, drinking, surface, leachate and waste water). The range of application may be changed by varying the operating cond

DS/EN ISO 15681-2-2005由丹麦标准化协会 DK-DS 发布于 2005-11-28，并于 2005-11-28 实施。

DS/EN ISO 15681-2-2005在国际标准分类中归属于: 13.060.50 水的化学物质检验。

DS/EN ISO 15681-2-2005的历代版本如下：

• 2005年11月28日 DS/EN ISO 15681-2-2005

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标准号

DS/EN ISO 15681-2-2005

发布日期

2005年11月28日

实施日期

2005年11月28日

废止日期

无

国际标准分类号

13.060.50

发布单位

DK-DS

适用范围

This part of ISO 15681 specifies CFA methods for the determination of orthophosphate in the massconcentration range from 0,01 mg/l to 1,00 mg/l P, and total phosphorus in the mass concentration range from 0,10 mg/l to 10,0 mg/l P. The method includes the digestion of organic phosphorus compounds and the hydrolysis of inorganic polyphosphate compounds, performed either manually as described in ISO 6878 [5], [6] or with an integrated UV digestion and hydrolysis unit. This part of ISO 15681 is applicable to various types of water (such as ground, drinking, surface, leachate and waste water). The range of application may be changed by varying the operating cond

DS/EN ISO 15681-2-2005系列标准