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 |
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Shrimp Aquaculture RAS Floating Carrier MBBR Media 10*7mm HDPE BOD COD Removal Images
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