Standard Test Method for Determination of Nitrosamines in Water by Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)

Importancia y uso:

5.1 Nitrosamines are a class of nitrogen-containing compounds with a known occurrence in wastewater. They may also be created in deionization and are a potential contaminant in water for reuse. The World Health Organization has issued a guideline for NDMA in drinking water at 0.1 µg/L. NDMA may occur in chlorinated effluents and other wastewaters. Other methods for nitrosamines employ solid phase extraction, which may not be applicable to wastewaters that contain particulate matter or a high organic load. This method analyses nitrosamines directly using LC-MS/MS.

Subcomité:

D19.06

Volúmen:

11.02

Número ICS:

13.060.01 (Water quality in general)

Palabras clave:

environmental; LC-MS/MS; liquid chromatography; mass spectrometry; nitrosamines; non-potable water; organic; wastewater; water reuse;