Bio Filter For Pond
Moving bed biofilm reactors for water treatment:
1,How long does it take for the filler to hang film in winter low temperature commissioning? In a month can be a good one to achieve the standard. If hanging film, it is actually a process, we divide the hanging film into two perspectives, the first is that our naked eye can see the obvious biofilm on the filler, this time is needed seven days; the second is the time to meet the standard, this time in winter is about within a month; the third is the biofilm completely mature time, this will be longer, because from a professional point of view, biofilm completely The third is the time for the biofilm to fully mature, which is longer because from the professional point of view, the biofilm must at least experience a winter and summer alternation before the colonies on it can finally achieve stability. In conclusion, although from an academic point of view, our stability is about one winter and one summer, from the point of view of our effect, the effluent can reach the standard within 30 days, and from the point of view of visual recognition, it is about seven days.
2,Does the MBBR process need to add additional biological bacterium? For example, our nitrifying bacteria or denitrifying bacteria, because the biofilm conditions are favorable for the attachment of related bacteria, for example, anaerobic ammonia is also favorable for the attachment of our anaerobic ammonia bacteria under specific conditions, then under special water conditions such as some difficult water quality or single source of water quality, there are some specific bacteriological agents that have special effects, so you can do Bacterial agent is added as the initial inoculation, the subsequent is not required to be added. The biggest advantage of MBBR is that it does not need backwashing compared with traditional biofilm, because the biofilm is automatically shed, and from our research we found that when your biofilm is active, its extracellular polymer is stronger. From our research, we found that when your biofilm is more active, it will have more extracellular polymer secretion and it will be more viscous. Then when it ages, the extracellular secretion decreases and its viscosity is weakened, it will automatically fall off during the fluidization process, and then a new biofilm will grow up, so it does not need to be flushed.
3. What is the core of MBBR? The filler is as a carrier, there is not a unified study to show how much its performance affects, but its shape will have an effect on fluidization, so the most applied is still flat cylindrical filler from domestic and international point of view, then the research on filler has been continuing, we can try to see different kinds of filler, which one has the best effect. But from the engineering point of view, the dimensions to be evaluated such as performance, film hanging speed, final stabilization effect, lifetime, wear resistance, etc. So from now on, the core of suspension carrier is still on fluidization.5. What is the filling rate of MBBR system? At present, the limit filling rate has been verified to be 67%, and the maximum aerobic zone that can be achieved in the project is 60%, and the anoxic zone is 50%.
Product pictures:
Hangzhou AquaSust Plastic Products Co.Lid. , was founded in 2013 in Hangzhou.After Three years,We established factory Anhui AquaSust Technology Co. Ltd in Anhui. we won the National high-tech enterprise in 2019 and has 29 patents for MBBR and PVC profiles. Now we become one of leader manufacturer for MBBR Bio Filter Media and PVC profiles. With 21000 m2 factory in Yuexi Anhui; 105 High speed automatic extruded lines and 30 injection lines, The annual capacity of MBBR is more than 70000 CBM; the annual Capacity of PVC profiles and injection parts is more than 5000 tons.High quality with ISO9001-2015, SGS, ROHS and other certifications.
With 63 young people with full of passion of AquaSust company and try to offer the best plastic goods to the world.Here we have 11 engineers teams of plastic and water treatment, we can design the plastic items for customers.
AquaSust MBBR Biofiter media widely used in waste water treatment, RAS and other field.
With professional environmental engineers , cooperated with three China Universities to ensure high quality while ensuring better service. AquaSust products have been exported more than 36 countries, including USA, Sweden,Malaysia, etc.The annual sale more is $15 million. Choose AquaSust , and AquaSust people will return back you full satisfied.
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