This document specifies a method to determine the compressibility of sludges, conditioned or not.This document is applicable to sludges 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 and sludge suspensions of other origin.
EN 14701-3:2006 history
2006EN 14701-3:2006 Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility