| 摘要 |
The present invention provides a filtered water monitoring device used for detecting damages in a filtration medium installed inside a membrane filtration water clarification device, thereby monitoring degradation of a performance thereof, in order to secure safety of filtered water flowing out from the membrane filtration water clarification device, comprising a branch filtered water pipeline system which is branched from a filtered water pipeline system connected to an outlet of the membrane filtration water clarification device, a filtered water observation plate which is installed in a certain position of the branch filtered water pipeline system, imaging means which takes an image of the filtered water in an observation tank of the filtered water observation plate and outputs image information thereon, and image analyzing means which receives the image information output from the imaging means, and compares the image information with a stored image pattern to identify impurities contained in the filtered water.
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