Method of removing impurities from a liquid using a filter bed

Details Method of removing impurities from a liquid using a filter bed Method of removing impurities from a liquid using a filter bed

C - Chemistry, Metallurgy

02

F

400/1304, 403/2,

C02F 1/42 (2006.01) B01D 39/04 (2006.01)

Patent

CA 1073598

ABSTRACT OF THE DISCLOSURE Impurities are removed from a liquid by passing the liquid through an improved filter bed. The filter bed comprises a mixture of oppositely charged particles of filter aid material, the particles normally having a surface charge in aqueous solution. A portion of these particles are treated with a chemical compound to produce a surface charge that is opposite from the normal surface charge. These oppositely charged particles clump in aqueous suspension, and produce a filter bed which is capable of removing suspended particles with very high efficiency, while maintaining a relatively low pressure drop across the filter bed.

228529

Affiliated with

Also associated with

Rating

Method of removing impurities from a liquid using a filter bed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of removing impurities from a liquid using a filter bed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing impurities from a liquid using a filter bed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-696255