90.20 Standard under periodical review Apr 15, 2024
CEN
CEN/TC 308 Characterization and management of sludge
European Norm
13.030.20 Liquid wastes. Sludge
Published
This document specifies a method for determining the zone settling velocity (ZSV) and the Compression point.
This document 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 14702-3:2019
90.20
Standard under periodical review
Apr 15, 2024
