ČSN EN 16720-1
Charakterizace kalů - Fyzikální konzistence - Část 1: Stanovení tekutosti - Metoda s použitím přístroje s vytlačovací trubicí

ČSN EN 16720-1

This part of the European Standard specifies a method for determining the flowability, as defined in CEN/TR 15463, of sludge by means of the extrusion tube apparatus.
This part of this European Standard is applicable to sludge and sludge suspensions from:
- storm water handling;
- urban wastewater collecting systems;
- urban wastewater treatment plants;
- plants treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);
- water supply treatment plants.
This method is also applicable to sludge and sludge suspensions of other origins.