90.93 Standard confirmed Dec 6, 2021
CEN
CEN/TC 308 Characterization and management of sludge
European Norm
13.030.20 Liquid wastes. Sludge
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.
PUBLISHED
EN 16720-1:2016
90.93
Standard confirmed
Dec 6, 2021