Drinking Water - Example 6
Ground waters (GW)
Ground waters are free of biopolymers. GW 1 is high in DOC (around 3 ppm). GW 2 is lower in DOC (around 1,5 ppm) but contains two compounds x and y which are usually not found in natural GWs. They could reflect contaminants or biodegradable NOM of recent microbial activity.