This document specifies a method for the determination of the capillary suction time. This document 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.
DS/EN 14701-1:2006 history
2006DS/EN 14701-1:2006 Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)