SNV - SN EN 14701-4
Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludges
|Publication Date:||1 June 2010|
|ICS Code (Liquid wastes. Sludge):||13.030.20|
This European Standard specifies a method for the determination of drainability of flocculated sludges. It is applicable to sludge and sludge suspensions from:
a) storm water handling;
b) urban wastewater collecting systems;
c) urban wastewater treatment plants;
d) treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);
e) water supply treatment plants.
This method is also applicable to sludge suspensions from other origin.