VDI 2268 Blatt 2-1990
颗粒物的化学分析;分离挥发性氢化物后原子吸收光谱法测定排放粉尘中的砷、锑和硒

Chemical analysis of particulate matter; determination of arsenic, antimony and selenium in dust emissions by atomic absorption spectrometry after separation of their volatile hydrides


VDI 2268 Blatt 2-1990




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标准号
VDI 2268 Blatt 2-1990
发布
1990年
发布单位
德国机械工程师协会
 
 
引用标准
DIN 51401-1:1983 DIN 51401-2:1987 VDI 2066 Blatt 2-1989 VDI 2449 Blatt 1-1970 VDI 3868
被代替标准
VDI 2268 Blatt 2-1987
适用范围
This guideline describes a method for determining the fraction of the elements arsenic, antimony and selenium in dust emissions, for instance from waste incinerators, firing equipment, metal smelteries, metal processing and cement plants. The determination is carried out by atomic absorption spectrometry (AAS) after separating these elements as volatile hydrides.

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