SSH EN 14701-4:2018

Karakterizimi i mbeturinave - Vetitë e filtrimit - Pjesa 4: Përcaktimi i aftësisë kulluese (përshkuese) të llumrave të flokuluara

Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludges

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.