Device and method for online monitoring of human tolerance regarding drinking water in a water supply network

摘要

A device for control in line with respect to human tolerance of drinking water, which may be provided in at least a section of pipe for potable water which may circulate water in a water supply network, that at least has a feedpoint of drinking water, which is connected directly or indirectly countless water pipes (1) leading to consumption points water decentralized, characterized in that the device includes an indicator medium containing biological organisms , that the device includes a semipermeable limiting means (4) to be applied on the pipe section drinking water, in which limiting means (4) semipermeable delimits application, at least on one side in the flow direction, a flow rate of the pipe section drinking water, and in which the limiting means (4) located at least indicator medium containing my croorganismos biological (6) attachable to the throughput that the limiting means (4) retains the indicator means within the flow passage against the flow direction, that for optical detection of the indicating means is provided outside the medium flow passing a first sensor unit (7) configured as sensor unit emitting images and detects a vitality of biological microorganisms (6), and which is provided, connected to the sensor unit (7), an evaluation unit ( 9) having an evaluation module image in which by the sensor unit (7) generated sensory signals based on at least one evaluation standard can be assessed and by which, at present criteria specifiable decision , can be generated a signal.