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Lamella settler

Model: LMA-PVC 40-1000
Tube Size: 40 x 40 mm
Tube figure: Square
Slope: 600
Length (L): 2000 mm/Unit
Height (H): 1000 mm/Unit
Width (W): 500 mm/Unit
(Dimension/Unit: LxHxW) = 2000 x 1000 x 500 (mm)
Thickness: 0.5 mm
Surface: 6.90 m3/
Material: PVC
Colour: Blue

Tube Settler Systems for Clarification

Tube settlers use multiple tubular channels sloped at an angle of 60° and adjacent to each other, which combine to form an increased effective settling area.

This provides for a particle settling depth that is significantly less than the settling depth of a conventional clarifier, reducing settling times.

Tube settlers capture the settleable fine floc that escapes the clarification zone beneath the tube settlers and allows the larger floc to travel to the tank bottom in a more settleable form.

The tube settler's channel collects solids into a compact mass which promotes the solids to slide down the tube channel.

Why Tube Settlers?

Tube settlers offer an inexpensive method of upgrading existing water treatment plant clarifiers and sedimentation basins to improve performance.

They can also reduce the tankage/footprint required in new installations or improve the performance of existing settling basins by reducing the solids loading on downstream filters.

Made of lightweight PVC, tube settlers can be easily supported with minimal structures that often incorporate the effluent trough supports.

They are available in a variety of module sizes and tube lengths to fit any tank geometry, with custom design and engineering offered by the manufacturer.

Advantages of Tube Settlers

The advantages of tube settlers can be applied to new or existing clarifiers/basins of any size:

Clarifiers/basins equipped with tube settlers can operate at 2 to 4 times the normal rate of clarifiers/basins without tube settlers.

It is possible to cut coagulant dosage by up to half while maintaining a lower influent turbidity to the treatment plant filters.

Less filter backwashing equates to significant operating cost savings for both water and electricity.

New installations using tube settlers can be designed smaller because of increased flow capability.

Flow of existing water treatment plants can be increased through the addition of tube settlers.

Tube settlers increase allowable flow capacity by expanding settling capacity and increasing the solids removal rate in settling tanks.

2 LUA's Lamella specification data

#  Model Tube's size Length Height Width Thickness Surface
(mm) (mm) (mm) (mm) (mm) (m3/m2.h)
1 LMA-PVC 40x1000 40 x 40 2000 1000 500 0.5 6.90
2 LMA-PVC 54x1000 54 x 54 2000 1000 500 0.5 5.20
3 LMA-PVC 40x870 40 x 40 2000 870 500 0.5 6.00
4 LMA-PVC 54x870 54 x 54 2000 870 500 0.5 4.50
5 LMA-PVC 40x650 40 x 40 2000 650 500 0.5 4.50
6 LMA- PVC 54x650 54 x 54 2000 650 500 0.5 3.40

We can develop new products according to be requirments of customers.

Other names: Lamella, Lamella settler, Tube Settler, Lamella clarifiers, Lamella clarifier, Lamella plate clarifiers

Tấm lắng Lamella


Tấm lắng Lamella

Lamella settler