E. coli

The removal of faecal coliforms (FC), Escherichia coli, somatic coliphages and F-specific bacteriophages was monitored over a period of 2 years in two vertical flow constructed wetlands (VFCWs) and four intermittent sand filters (ISFs) that treat pond effluent. Tracer tests (NaCl) were performed to

Data are presented on a study carried out on water analyzed with three different methods. Thus, a comparison was performed in parallel with the ISO 9308-1 reference method, stated by the European Drinking Water Directive, and two enzyme-based methods, the Colilert 18/Quanti-Tray™ and the Chromogenic