What is the core of MBBR biological filler

Under the joint action of the suspended activated sludge and the biofilm on the surface of the suspended carrier, the MBBR filler greatly improves the impact load resistance of the system, and can improve the efficiency of sewage treatment and stabilize the quality of wastewater.

There are two cores of MBBR, one is filler and the other is fluidization. The filler is used as a carrier. There is no unified research to explain how much it affects its performance, but its shape will have an impact on fluidization. Therefore, from domestic and foreign perspectives, the application is still flat cylindrical fillers, so the research on fillers has been going on. You can try various fillers to see which one has the best effect. But from an engineering point of view, the dimensions to be evaluated are performance, film-hanging speed, final stabilization effect, lifespan, wear resistance, etc., so from the current point of view, the core of the suspension carrier is still fluidization.

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