BS PD ISO/TS 17951-1:2016规定了水、废水和废水中氟化物的测定方法 通过流动注射分析（FIA）测定废水。任何不溶或络合的氟化物都会转化为氟化物 通过手动蒸馏程序从硫酸/磷酸中提取离子。蒸馏液中的氟离子 使用镧茜素络合剂流动分析和光谱检测进行测量。这 该方法适用于工业废水、废水、地表水、地下水、渗滤液。 不建议将其用于不需要蒸馏步骤的饮用水。在这一部分 ISO 17951规定了两个工作范围:工作范围I:0,1 mg/l至1 mg/l；工作范围II:1 mg/l至10 mg/l。校准溶液的规格应相应调整。 交叉引用:ISO 3696ISO 6353-2ISO 8466-1ISO 8466-2ISO 5667-3ISO 5725-2JIS K 0170-6:2011购买本文件时可获得的所有现行修改件均包含在购买本文件中。

BS PD ISO/TS 17951-1:2016 specifies a method for the determination of fluoride in waters, waste waters and effluents by flow injection analysis (FIA). Any insoluble or complexed fluoride is converted to fluoride ion by a manual distillation procedure from sulfuric/phosphoric acid. Fluoride ion in the distillate is measured using flow analysis with lanthanum alizarin complexone and spectrometric detection. This method is applicable to industrial waste waters, effluents, surface waters, ground waters, leachates. It is not recommended for drinking waters where a distillation step is not required. In this part of ISO 17951, two working ranges are described:working range I: 0,1 mg/l to 1 mg/l;working range II: 1 mg/l to 10 mg/l.The specification of the calibration solutions are to be adapted accordingly.Cross References:ISO 3696ISO 6353-2ISO 8466-1ISO 8466-2ISO 5667-3ISO 5725-2JIS K 0170-6:2011All current amendments available at time of purchase are included with the purchase of this document.