CEN - EN 14701-4
Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludge
|Publication Date:||1 December 2018|
|ICS Code (Liquid wastes. Sludge):||13.030.20|
This document specifies a method for the determination of drainability of flocculated sludge. It is applicable to sludge and sludge suspensions from:
- storm water handling;
- urban wastewater collecting systems;
- urban wastewater treatment 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 suspensions from other origins.