Pre Water Treatment Oilfield Filtration Lamella Clarifier

DCL-060 Pre-Water Treatment Oilfield Filtration Semiconductor Process Waste Lamella Clarifier Dewatering

Detailed Description Of The Sedimentation Tank

Lamella clarifier inclined plate settler (IPS) a type of settler designed to remove particulates from liquids.They often employed in primary water treatment in place of conventional settling tanks. used in industrial water treatment. inclined plates provide a large effective settling area for a small footprint. The inlet stream is stilled upon entry into the clarifier.

Solid particles begin to settle on the plates and begin to accumulate in collection hoppers at the bottom of the clarifier unit.Sludge drawn off at the bottom of the hoppers and the clarified liquid exits the unit at the top over weir.

60M3/hr Lamella Clarifier Specifications

Features Of Lamella Clarifie

• Projected Settling Area
• Inclined Plates allow for a compact design, therefore reducing the need for valuable floor space. The plates are angled at 60° allowing for an efficient projected surface area. Larger angles cast a smaller projected surface area, and shallower angles disrupt sludge flow and potentially could clog the plates. In the diagram, the Total Projected Surface Area graphically compares the equivalent floor space needed. One Standard Plate Pack is equivalent to holding tank or a circular thickener
• Retention Time
• design allows for a 50-60 minute retention time. This is a much better retention time than a traditional Parkson Style Clarifier which has nearly half the retention time. By having a greater retention time, this allows for more settling time, which improves the counter flowing pattern as described above. Moreover, a larger retention time Reduces the Risk to Overrun the Clarifier.

Range Of Applications

• Water following physical-chemical treatment.
• Tailings in mining and metallurgical beneficiation.
• Solutions from gold leaching processes.
• Wet scrubbing effluents.
• Effluent treatment in pulp and paper mills.
• Filter backwash

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