Filtration system with axial flow cartridge

Details Filtration system with axial flow cartridge Filtration system with axial flow cartridge

1994-01-18

1995-06-27

Dawson, Robert A.

Liquid purification or separation

Particulate material type separator, e.g., ion exchange or...

Selective units or compartments

210266, 210282, 210283, 2105021, 210503, B01D 2408

Patent

active

054276837

ABSTRACT:
An axial flow filtration cartridge, a system, a support assembly, an apparatus, as well as a process are provided for removing particulate matter as well as dissolved heavy metal ions and the like from an aqueous effluent stream. The invention is useful for removing contaminants from industrial waste streams. The cartridge contains features which make it relatively resistant to fouling by solid particles. Additionally, the cartridge has no central void volume. No separate housing for the cartridges is required. In a system embodiment the cartridge has a filtering chamber containing absorbent clay particles confined between porous liquid-permeable retainer. An upstream cartridge cap and a downstream cartridge cap removably receive the ends of the filter cartridge in a liquid-tight seal. The flow of aqueous effluent to each of the cartridges is individually controlled.

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