|Place of Origin:||China|
|Certification:||SGS, FDA, ISO9001|
|Minimum Order Quantity:||5 cubic meter|
|Packaging Details:||woven bag|
|Delivery Time:||as your requirement qty|
|Payment Terms:||T/T, L/C|
|Supply Ability:||80,000m³ per year|
|Hole Numbers:||4||Packing Numbers:||830000|
White Color Plastic Filter Media Virgin HDPE Material MBBR Bio Balls For RAS
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
The core of the MBBR technology are the biofilm carriers. They are designed to provide a large protected surface area for the biofilm and optimal conditions for the bacteria culturea when the carriers are suspended in water.
Small Boss has developed several types of carriers with different shape, size and surface area. This gives us the flexibility to use the best suitable carrier depending on wastewater characteristics, pretreatment, discharge standards and available volumes. Currently we have ten different types of carriers
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.
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.
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.
Q: What'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.
Q: What'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.
Q: What payment method you can accept?
Generally, we accept T/T,L/C,Western Union and Money Gram.
|Model||Size(mm)||Specific Surface Area(m2/m3)||Bio-film formation Duration
|Nitrification Efficiency||Preferential Temperature (ºC)||Services life(years)||Number of unites per m3|