Biological Filter

Advantages of K1 media process in municipal wastewater treatment

1.Small occupation area: Under the condition of the filler filling rate of 15% and the same pollution load, the moving bed biofilm reactor accounts for about 20-40% of the tank capacity of the conventional biofilm reactor (anoxic, anaerobic and aerobic).

2, suitable for the expansion of municipal sewage treatment plants: in view of the reserved area of most sewage treatment plants is less, when the actual inlet water quality and quantity change, in the case of ensuring the original design of the pool capacity unchanged to meet the original design of the standard of outlet water.

3, suitable for the upgrading of the existing sewage treatment plant: mobile bed biofilm process design and operation is flexible and simple, adapt to different types of pool type, and strong compatibility with other processes, can be built with most of the sewage treatment plant processes such as A2O, AO, SBR, CASS and oxidation ditch method phase combination. Therefore, it is suitable for upgrading the existing sewage treatment plant to meet Grade A or Grade B discharge standards.

4.On the other hand, the influence of temperature change on the moving bed biofilm process is far less than that on the activated sludge process. When the temperature and sewage composition change or sewage toxicity increase, the moving bed biofilm reactor has a strong tolerance.

K1 media is a form of biological media used in the filtration process for water treatments. This moving bio beds serve as housing for good bacteria that is material for nitrification. which has been scientifically tried and tested in fish farming and waste water treatment for over 10 years,is now available for fish keepers .The media is engineered in a wheel shape and is slightly positively bouyant. This allows a small amount of water flow to circulate the media throughout the vessel. This flow is created with your air pump and air stones or diffuser etc

Where to buy K1 media

Hangzhou Aquasust Plastic Products Co. Ltd. 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

Definition of filler

Filling generally refers to materials that are filled in other objects.

In chemical engineering, filler refers to the inert solid materials installed in the packed tower, such as Pall rings and Raschig rings, etc., whose function is to increase the gas-liquid contact surface and make them mix strongly with each other.

In chemical products, fillers, also called fillers, refer to solid materials used to improve processing performance, product mechanical properties, and/or reduce costs.

In the field of sewage treatment, it is mainly used in the contact oxidation process, and microorganisms will accumulate on the surface of the filler to increase the surface contact with sewage and degrade the sewage.