| 摘要 |
In a method for determining the contamination rate of a pipeline, a pressure value of an internal pressure at a measuring location of the pipeline is determined during a flushing procedure using a flushing medium in the pipelined, and the contamination rate is determined by evaluating the pressure value by means of a test criterion. For the contamination rate of a pipeline system, a contaminated location is additionally determined by evaluating the contamination rates by means of a locating criterion.;Corresponding devices contain an interface for the pressure value, and an evaluation unit for determining the contamination rate or of the contaminated location according to the methods mentioned above.;A computer program serves for carrying out the above-mentioned methods.;A pressure sensor which is operatively connected with an internal pressure of a pipeline is used in one of the above-mentioned methods. |
