Ceramic filter and method for purifying water

Details Ceramic filter and method for purifying water Ceramic filter and method for purifying water

2007-10-30

2007-10-30

Menon, Krishnan S. (Department: 1723)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C210S767000, C210S723000, C210S510100, C210S459000, C210S483000, C210S496000, C210S650000, C210S651000, C210S509000

Reexamination Certificate

active

10309321

ABSTRACT:
A ceramic filter is provided including a substrate, a separation layer comprising titania and having an average pore size in a range of 0.08 to 1 μm and a thickness in a range of 5 to 20 μm, and an intermediate layer formed between the substrate and the separation layer. The intermediate layer includes aggregate particles that are bonded together with glass frits, and aggregate particles of the intermediate layer are smaller than aggregate particles of the substrate and larger than aggregate particles of the separation layer.

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