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Item No. | MBBR 90 |
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Diameter* Height |
30 mm* 5mm |
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Surface Area |
> 800 m2/m3 |
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Rooms |
90 rooms |
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Number of units per m3 |
980000pcs |
WHAT IS BIOLOGICAL WASTEWATER TREATMENT?
Before explaining the ins and outs of MBBR, it's helpful to understand the general category this type of wastewater treatment falls into. MBBR is a biological process, as opposed to a chemical or mechanical one. Here's a technical breakdown of what characterizes a biological process.
Biological processes for treating water use small organisms like bacteria or nematodes to aid in decomposing waste. Consider all the organic matter that is present in wastewater. Biological processes take advantage of natural cellular processes to decompose this waste.
Introducing specific microorganisms into the wastewater allows nature to take its course as these microorganisms break down and consume the waste they contact. In the case of complex waste materials in the water, the microorganisms can turn them into simpler substances, which can then get filtered out through further treatment.
In many cases, biological wastewater treatment the next stage after a primary treatment process has already taken place to remove certain materials. Additional processes may come into play after a biological process, as well. Whether used independently or as part of a more comprehensive water treatment process, biological wastewater treatment processes are effective, eco-friendly and economical.
WHAT IS MBBR WASTEWATER TREATMENT?
Having covered the basics of biological wastewater treatment, it's time to shift focus to a specific biological treatment method: moving bed biofilm reactor.
Norwegian researchers developed MBBR technology in the late 1980s and early 1990s. The goal of MBBR was to compensate for some of the issues that characterize other biological wastewater treatment methods, and it did so effectively. MBBR combines many of the strengths of biological processes, specifically anactivated sludge process and biofilm media, while eliminating or minimizing the shortcomings that tend to come with biological processes for wastewater treatment.
Because of the many benefits it offers, MBBR has become a popular mode of biological wastewater treatment. MBBR uses plastic carriers covered in biofilm to decompose waste. In addition to being an effective means of removing organic substances, MBBR is also an innovative method for nitrification and denitrification.
As with other biological treatment processes, MBBR is often part of a multi-step system for wastewater treatment, with other processes focused on different aspects of purification. That is why an MBBR process flow diagram will often include other steps, such as grit removal and disinfection. Individual plants can customize the MBBR process itself and their overall wastewater treatment regimen to properly address their purification need
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