The primary sludge is filtered out in the preliminary sedimentation process. This includes all lightweight floating materials and solids, which are given sufficient time to settle on the floor of the sedimentation tank. The sludge that forms is regularly conveyed to the sludge discharge using a scraper.
Weidmüller’s intelligent signal and data processing solutions – such as the remote I/O system u-remote – guarantee reliable control of the sludge scraper and efficient interaction with all other system components. Application-specific, customisable Klippon® enclosure solutions provide optimised protection for the components.
Mechanical preliminary treatment
Sand and grease separation
Primary sedimentation tank
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