DIN CEN/TS 17638:2021-09
Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method; German version CEN/TS 17638:2021
| Fecha edición: |
2021-09-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This Technical Specification specifies a manual method for the determination of the concentration of formaldehyde in emissions from stationary sources. Waste gas samples are taken by absorption in water and subsequently analysed by spectrophotometry or HPLC. The method applies to waste gases in which the formaldehyde concentration is 2 mg x m-3 to 60 mg x m-3, on dry basis, at the reference conditions of 273 K and 101,3 kPa. |
| Keywords: | Concentration|Definitions|Determination of emission|Emission|Emission measurement|Emission spectrophotometry|Exhaust gases|Formaldehyde|Formaldehyde concentration|Manual|Mass concentration|Measuring systems|Reference measuring methods|Reference methods|Stationary |
| ICS: | 13.040.40 - Emisiones de fuentes fijas |
| CTN: | |
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Equivalencia Internacional |
Idéntica CEN/TS 17638:2021 |
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