Carriers for Trickling Filters and Submerged Fixed Beds

These carriers are available both as structured blocks and as random carriers, each of which ensures the flow of water in all directions. When selecting a carrier, the weight of the carrier itself, as well as the organic load must also be taken into calculation.

For a high organic load, a carrier with a more open structure may be appropriate while for low organic loads, a carrier with high surface area may be required.

Carriers for Trickling Filters and Submerged Fixed Beds

Type Size Weight lb/ft3 Surface Area ft2/ft3
Random Packing
(RFK L and RFK S)
   
     
RFK 25L 4.4 95.1
RFK 38L 3.2 57.3
RFK 50L 3.2 45.1
RFK 65L 2.4 31.1
RFK 75L 2.2 23.8
RFK 15S 7.4 133
RFK 15SL 7.8 183
RFK 65S 2.7 29.2
RFK 75S 1.9 19.8
     
Type Size Surface Are ft2/ft3 Dimensions in Weight lb/ft3
Structured Blocks
(RFK B)
     
       
RFK 25B 120.7 19.7 x 19.7 x 19.7 5.7
RFK 38B 79.8 19.7 x 19.7 x 19.7 4.2
RFK 50B 54.8 19.7 x 19.7 x 23.6 3.9
RFK 65B 41.1 19.7 x 19.7 x 23.6 3.2
RFK 75B 33.5 19.7 x 19.7 x 23.6 3.2
       

 

Available materials:
PE in black or virgin, and more on request.