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EN 14701-4:2018

Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludge EN 14701-4:2018

Publication date:   Feb 14, 2019

General information

90.93 Standard confirmed   Jun 4, 2024

CEN

CEN/TC 308 Characterization and management of sludge

European Norm

13.030.20   Liquid wastes. Sludge

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Scope

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 origin.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 14701-4:2010

NOW

PUBLISHED
EN 14701-4:2018
90.93 Standard confirmed
Jun 4, 2024