Purification of industrial waste waters by flotation

Details Purification of industrial waste waters by flotation Purification of industrial waste waters by flotation

1975-06-12

1976-08-17

Wyse, Thomas G.

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Responsive to fluid flow

204149, C02C 512

Patent

active

039752690

ABSTRACT:
A method of purifying industrial waste water wherein microbubbles consisting primarily of oxygen, hydrogen, or air having certain micron sizes and of sufficient number and volume wherein formed particles with or without the use of a coagulant in the water are attracted to said bubbles by difference in electrostatic charge to form embryo flocs is disclosed. The addition of a polyelectrolyte is then made wherein a full floc is formed which includes the microbubbles. This light floc is promptly surfaced by the buoyance factor provided by the microbubbles. The process is suitable for all types of industrial waste water.

REFERENCES:
patent: 3479281 (1969-11-01), Kinkindai et al.
patent: 3726780 (1973-04-01), Harnden et al.
patent: 3816274 (1974-06-01), Anderson
patent: 3816276 (1974-06-01), Ichiki et al.

Affiliated with

Also associated with

Rating

Purification of industrial waste waters by flotation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of industrial waste waters by flotation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of industrial waste waters by flotation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1484670