Translations:Wasserparameter bei der Wasseraufbereitung/7/en

Note: The TOC is a sum parameter in the water analysis as well as run-off water analysis and reflects the contamination of water with organic matter. Clean spring waters indicate a TOC content of 1 - 2 mg/l. slightly contaminated rivers and streams show values around 2 - 5 mg/l. The mesotrophic lakes already have the values of 5 - 10 mg/l, and a productive carp pond has a typical value around 15 - 25 mg/l. The value many exceed over 100 mg/l in highly contaminated sewage water.