Incineration residue treatment process and apparatus

Details Incineration residue treatment process and apparatus Incineration residue treatment process and apparatus

B - Operations, Transporting

01

J

23/374

B01J 2/12 (2006.01) B03B 9/04 (2006.01) B09B 3/00 (2006.01) C02F 11/14 (2006.01) C04B 7/02 (2006.01) C04B 18/02 (2006.01) C04B 40/02 (2006.01)

Patent

CA 1332025

ABSTRACT OF THE DISCLOSURE Residue produced by incineration of commercial, indus- trial or municipal waste is treated on-site at the point of generation or storage. Moist residue, such as inciner- ator bottom ash, is mixed in a multi-segment rotary drum with a heavy metals treatment agent in a first section of the drum. An aggregation agent is added to the mixture, and the mixture separates under the shearing force imposed by the rotating drum into individual pieces which are rolled into balls. A cementitious coating material is added to coat the balls, and the coated balls are classi- fied by size. The classified coated balls are conveyed to a bagging plant, where they are packaged in flexible con- tainers formed from material selected to retard water loss, and tagged with identifying information. Toxic con- taminants such as cadmium, lead and mercury are immobilized in the cured balls, which can be used as a construction aggregate. Leaching of heavy metals from the incinerator residue is strongly inhibited by the process.

603666

Affiliated with

Also associated with

Rating

Incineration residue treatment process and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Incineration residue treatment process and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Incineration residue treatment process and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1173404