| 21. | For these settling rates, the retention time in the clarifier is low, at around 20 minutes or less,
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| 22. | However, this design is less effective in achieving a high centrate quality, which makes it a poor clarifier.
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| 23. | The layout of the clarifier creates extra turbulence as the water turns a corner from the feed to the inclined plates.
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| 24. | Another design variation, which improves the efficiency of the separation unit is the way the effluent enters the lamella clarifier.
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| 25. | These measurements allow engineers to adjust the flow rate of return sludge from the secondary clarifier into the secondary treatment reactor.
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| 26. | He perceives the meaning of that which seems obscure to others; therefore he is an interpreter and clarifier of eternal truth.
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| 27. | Solid particles begin to settle on the plates and begin to accumulate in collection hoppers at the bottom of the clarifier unit.
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| 28. | Typically, a trickling filter is followed by a clarifier or sedimentation tank for the separation and removal of the sloughed film.
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| 29. | Sources of viable bacterial seed can be primary clarifier effluent, non-disinfected secondary clarifier effluent or a commercial seed preparation.
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| 30. | Sources of viable bacterial seed can be primary clarifier effluent, non-disinfected secondary clarifier effluent or a commercial seed preparation.
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