Shrimp Aquaculture RAS Floating Carrier MBBR Media 10*7mm HDPE BOD
COD Removal
MBBR suspended medias as carrier for the growth and attachment of
microorganisms are directly put into the MBBR system. The waste
water go through the suspended carriers in MBBR reactor,
microorganisms attach themselves to submerged moving biofilm
carrier, forming a biofilm. Air is transferred into the water,
mixing the media and water and providing oxygen to the bacteria.
The biofilm absorbs, oxidizes and reduces organic and inorganic
material thus providing treatment.The carriers can move freely in
the reactor with the mixing of the water; for the aerobic reactor,
the aeration will make the media move; for the anaerobic reactor,
mechanic mixing will make the media move.
Bio Filter MBBR Media Applicable Scope:
- Excess load active sludge process treatment plant transformation.
- Newly built sewage treatment factory of MBBR and BAF process.
- Biological treatment of wastewater reuse.
- River regulation, denitrification and phosphorus removal.
- Aquaculture degrade ammonia nitrogen, water purification.
- As biological deodorization tower filler.
Question:
Why is the aerobic pool very cloudy? I obviously increased the
aeration volume!
Does n’t it mean that the more aeration of the aerobic tank, the
better?
Answer: Because the aeration volume of the aerobic tank looks
simple, it should actually be just right. If the amount of aeration
is insufficient, the nitrification effect will be poor, and the
fluidization effect will be poor, and the nitrifying bacteria
cannot be fully cultured. However, too much aeration will cause the
sludge to swell and fall, resulting in muddy water. Therefore, the
specific analysis of specific problems requires the control of
aeration for specific problems.
| Model | Size(mm) | Specific Surface Area(m2/m3) | Bio-film formation Duration
(days) | Nitrification Efficiency | Preferential Temperature (ºC) | Services life(years) | Number of unites per m3 |
| PE03 | Φ10×7 | >1000 | 5-15 | 400-1200 | <65 | ≥20 | >850,000 |
