top priority. We ensure this will quickly become your favorite no-risk purchase. We hope you will not face any issue, if you have any issues with your K3 Bio Filter please feel free to contact us right away and we will fully co-operate in solving your problem. We manufacture this K3 filter media with high-quality VIRGIN HDPE raw materials to increase the wear resistance and safety, which can increase the service life.
Sure. If they're stagnant. There are plenty of fixed-film systems that have a bed of biofilm coated media and the effluent is poured over it. The trickling filter comes to mind. The media sits in a tank in the sun while liquids full of organic materials are sprayed over it. That's definitely going to create an odor issue, especially on hot days.
The efficiency of the MBBR process is conditioned by operational conditions as the Filling Ratio (FR), and Dissolved Oxygen (DO). FR is the ratio between the volume occupied by the supports and the total volume of the reactor - VS/VR. This value can be changed and adapted to the desired conditions with an optimal range between 20 and 70% [4]
There are more than a thousand Moving Bed Biofilm Reactor MBBR installations worldwide. Moving Bed Biofilm Reactor technology can be used for wastewater treatment for the following industries: food and beverage plants, steel mills, oil refineries, petrochemicals, chemical plants, paper mills and any industries requiring wastewater treatment for BOD removal, nitrification and denitrification.
MBBR is a proven fixed-film technology, ideal for industrial applications and a complimentary biological process with other treatment technologies such as Dissolved Air Flotation solutions
World Water Works specializes in the combination of the MBBR technology with Integrated Fixed Film Activated Sludge (IFAS) technology or Dissolved Air Flotation (DAF) technology for advanced wastewater treatment.



The biological touch oxidation method is based on a biofilm attached to a carrier (commonly known as an elastic filler) to purify organic wastewater. Now it has been widely used in textile printing and dyeing, woolen knitting, beer food, petrochemical fertilizer wastewater, medical and daily sewage treatment, and has obtained obvious environmental, social, and economic benefits. In recent years, with the increase in water demand, and river water, lake water and other surface waters have been exposed to large areas of organic pollution to varying degrees, touch oxidation technology has been used for treatment. Over the years, this technology has been widely used in the planning part because of its common advantages such as high efficiency, energy-saving, small footprint, impact load resistance, and convenient operation management, and is deeply anticipated and loved by users. The three-dimensional elastic fillers and hybrid three-dimensional elastic fillers produced by our factory are the carrier fillers that our factory has shown to be ambitious through various conditions, many experiments, and long-term production operation results. Because of the common structure of the filler and the selection of excellent raw material technology, it has a long service life, good oxygenation function, low power consumption, fast film formation, simple film release update, high load impact resistance, significant processing effect, and operation The advantages of simple management, non-blocking, non-clumping, and low price. When the filler is used under different technical water quality conditions, the thickness of the thread can be adjusted and the different assembly methods are fully applicable to various wastewater treatment technologies such as anaerobic, facultative, and aerobic. The filler is the origin of the inside and outside, and its structure and function are levels.
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