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Hydrophilic MBBR Plastic Filter Media Lower Energy Consumption

PE03

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Description

Hydrophilic MBBR Plastic Filter Media Lower Energy Consumption

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Tongxiang SmallBoss Special Plastic Products Co., Ltd. is a comprehensive hi-tech enterprise established in 1992 specializing in the research and development, production and sale of environmental friendly products and MBBR biological filter media.Small Bosscompany has cooperated with Singapore Biological Filter Media Research Institute, Shanghai University and Wuhan University to carry out research and development of water treatment filler since 2004. After years of efforts, Small Boss has successfully developed a number of new Biological Filter Medias and obtained 75 national patents for the products including 12 patents for MBBR biological filter media

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MBBR Technology and Biofilm Carries
MBBR technology is based on the biofilm principle with an active biofilm growing on small specially designed plastic carriers that are kept suspended in the reactor. The technology utilizes the advantages of both activated sludge and other biofilm systems (e.g. biofilters, biorotors etc.) without being restrained by their disadvantages.
The carriers are designed to provide a large protected surface area for the biofilm and optimal conditions for the bacteria culture when the carriers are suspended in water.
Solutions based on MBBR technology is mainly used in the following applications:

+ For new plants, especially those requiring a small footprint and easy operation, for BOD/COD and nitrogen removal

+ As a high loading system in front of existing biological treatment - roughing reactor

+ To increase the amount of nitrifying bacteria in existing activated sludge system using the WOCK OLIVER carrier in a hybrid plant to meet ammonia limits

+ To implement post-treatment to existing plants for process improvements
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MBBR Technology
Technical Details
The aerated MBBR uses, as the activated sludge process, the whole volume of an open tank. It is defined as a biofilm system, as the biomass is growing on carriers that move freely within the reactor volume and are kept within the reactors by a sieve at the reactor outlet. The system can be used either for aerobic or anoxic processes. In aerobic processes the biofilm carriers are kept in suspension by the agitation created by air from aeration diffusers, while in anoxic processes a mixer keep the carriers in movement. A schematic of the principle in an implementation of the WOCK OLIVER MBBR technology is shown below
(Figure 1).

Figure 1: Schematic showing the principle of the MBBR

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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 |
PE01 | Φ12×9 | >800 | 5-15 | 400-1200 | <65 | ≥10 | >660,000 |
PE02 | Φ11×7 | >900 | 5-15 | 400-1200 | <65 | ≥10 | >1.038,000 |
PE03 | Φ10×7 | >1000 | 5-15 | 400-1200 | <65 | ≥10 | >100,000 |
PE04 | Φ16×10 | >800 | 5-15 | 400-1200 | <65 | ≥10 | >3340,000 |
PE05 | Φ25×12 | >500 | 5-15 | 400-1200 | <65 | ≥10 | >135,000 |
PE06 | Φ25×12 | >500 | 5-15 | 400-1200 | <65 | ≥10 | >97000 |
PE07 | Φ35×18 | >350 | 5-15 | 300-800 | <65 | ≥10 | >33000 |
PE08 | Φ5×10 | >3500 | 5-15 | 500-1400 | <65 | ≥10 | >2000000 |
PE09 | Φ15×15 | >900 | 5-15 | 500-1400 | <65 | ≥10 | >230,000 |
PE10 | Φ25×8 | >1200 | 5-15 | 500-1400 | <65 | ≥10 | >140,000 |
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Q: Can I order a sample?

A: Of course, forthe existing model we have,our factory would like to offer one or two pieces sample to customer,for customized model making shall be consulted.

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Q: Are you factory/manufacturer of trader?

A: We are direct factory who owns production lines and workers.Everything is flexible and there is noty need to worry about extra charges by the middle man or trader.

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Q: What& acute;s your delivery time?

A: For stocks, we can send the goods to loading port within 7 days after receiving your deposit .For producting period,it usually needs about 15 days-30 days after receiving the deposit.

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Q: What& acute;s your payment terms?

A: We accept 100%T/T (Telegraphic transfer) in advance for small orders(value under USD 2,000).For some big orders,we can accept 30% deposit,70% balance before shipment.

For very small orders, we can accept Western union payment. We are doing the best to match your demand.

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Q: What payment method you can accept?

Generally, we accept T/T,L/C,Western Union and Money Gram.



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