| 20120031194 | METHOD FOR DIAGNOSING THE OPERATION OF A WATER PURIFICATION INSTALLATION OF THE FILTER MEDIUM DEVICE TYPE, AND A DIAGNOSTIC TOOL SUITABLE FOR SAID METHOD - The invention relates to a method of diagnosing the operation of a water purification installation of the filter medium device type, the material of the filter medium being made up of particles, the method including the following steps: a characterization step of characterizing at least one physical and/or mechanical parameter of the filter medium device to establish a permeability value Ks (expressed in m/s); a comparison step of comparing said established permeability value Ks with a predetermined range [k | 02-09-2012 |
