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现行 KS I ISO 23913-2009(2019)
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수질-6가 크롬 측정-흐름 분석방법 (FIA 및 CFA)과 분광 분석방법 水质铬(VI)的测定流动分析(FIA和CFA)和光谱检测法
发布日期: 2009-12-18
该标准规定了多种水的六价铬测定的流动注射分析(FIA)法和连续流动分析(CFA)法。该方法适用于下列质量浓度范围:FIA:对于地表水、浸出水及废水,CFA在20μg/L至200μg/L之间,以及200μg/L至2000μg/L之间:对于饮用水、地下水、地表水、浸出水及废水,2μg/L至20μg/L之间,以及20μg/L至200μg/L之间,适用范围会随着运行条件的变化而变化。
이 표준은 여러 종류의 물의 6가 크롬 측정에 대한 흐름 주입 분석(FIA)법과 연속 흐름 분석(CFA)법에 대하여 규정한다. 이 방법은 다음의 질량 농도 범위에 대하여 적용된다. FIA :지표수, 침출수 및 폐수에 대해서 20 ug/L에서 200 ug/L 사이, 그리고 200 ug/L에서 2 000 ug/L 사이 CFA :먹는 물, 지하수, 지표수, 침출수 및 폐수에 대해서, 2 ug/L에서 20 ug/L 사이, 그리고 20ug/L 에서 200 ug/L 사이 적용범위는 작동 조건의 변화에 따라 변동될 수 있다.
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