Buch, Dutch, Flemish, 148 Seiten
57e vakantiecursus in Drinkwatervoorziening en 24e vakantiecursus in Riolering & Afvalwaterbehandeling
Buch, Dutch, Flemish, 148 Seiten
ISBN: 978-90-407-2573-9
Verlag: Delft University Press
After about 40 years of operation, wtp Andijk stilt complies with all European Community and Dutch drinking water standards. Nevertheless a retrofit is desired in view of by-product (THM) formation, barriers against pathogenic micro-organisms such as protozoa and control of organic micropollutants such as pesticides, endocrine disruptors and pharmaceuticals.
PWN has pursued the application of UV/H2O2 treatrnent for both primary disinfection and organic contaminant control followed by the already present GAC filtration for rernoval of residual H2O2, AOC and nitrite with very promising results. UV/H2O2 is operational since late 2004.