Process and device for the regeneration of a group of solid part

Details Process and device for the regeneration of a group of solid part Process and device for the regeneration of a group of solid part

1984-04-17

1985-08-13

Castel, Benoit

Liquid purification or separation

Processes

Treatment by living organism

210614, 210618, 210151, 210218, 48111, 48197A, 435291, C02F 328, C02F 330

Patent

active

045348642

ABSTRACT:
The solid particles 33' coated with a biological material are developed at the upper end of a bed 32 which is fluidized by a supply of water 3. The particles 33' are removed at 12 and decanted at 11 and then introduced through a pipe 20 at the upper end 22 of an auxiliary anaerobic fermentation column which converts the biological coating into a gaseous mixture which escapes at 27. The regenerated particles are withdrawn at 28 and conveyed at 30 to the purifying bed. Application in the biological purification of waste waters.

REFERENCES:
patent: 3788985 (1974-01-01), Juntgen et al.
patent: 3855120 (1974-12-01), Garbo
patent: 4055490 (1977-10-01), Hasegawa et al.
patent: 4284508 (1981-08-01), Jewell
patent: 4396402 (1983-08-01), Ghosh
Biological Fluidised Bed Treatment of Water and Wastewater, 1981, pp. 234-250, P. F. Cooper et al.

Affiliated with

Also associated with

Rating

Process and device for the regeneration of a group of solid part does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for the regeneration of a group of solid part, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for the regeneration of a group of solid part will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2317033