This moving media biofilter manages as much as 12 kilograms of feed per cubic meter. Which equals 440 grams of total ammonia-nitrogen (TAN) per cubic meter of media per day. The MMB is a non pressurized biofilter that is much less sensitive to flow rate variations and power interruptions than fluidized bed sand and trickle style biofilters. When operated in low-head recirculating systems, it can easily be sunk into the floor to reduce the pump pressure. If installed this way, only a few inches of head loss will occur across the MMB. Because air is used to circulate the media, the MMB both adds oxygen and strips carbon dioxide. A hood can be placed over the bioreactor to vent the CO2 outdoors. Air diffuser depth can be adjusted for compatibility with your blower/compressor. MMB’s come complete with media. Compress air connections are ½” slip. Air pump is included. We can also custom build larger sizes.
|
Part Number |
Tank Vol (Gal) |
DxH (Inches) |
Media Max. (Ft3) |
Flowrate (Gpm) |
Req’d Air Flow (Cfm) |
In/Out (Inches) |
Feed (Lbs/day) |
|
|
|
|
|||||
|
MMB8 |
94 |
31x37 |
7.5 |
10-30 |
2 |
3 |
5-10 |
|
MMB12 |
170 |
31x57 |
12 |
17-50 |
3 |
3 |
7-15 |
|
MMB25 |
323 |
47x50 |
25 |
25-90 |
4.5 |
4 |
15-30 |
|
MMB35 |
480 |
47x71 |
35 |
40-200 |
4.5 |
6 |
20-45 |
Click here to read our article: How to Cycle a Biofilter