Regelwerk
Arbeitsblatt W 271
2018-04
Invertebraten in Wasserversorgungsanlagen; Vorkommen und Empfehlungen zum Umgang
Variability of invertebrate abundance in drinking water distribution systems in the Netherlands in relation to biostability and sediment volumes. Water Research Volume 46, Issue 16 (4918–4932)
World Health [...] Health Organization. Guidelines for drinking-water quality; 4th edition (2011)