The Most Concerned Issues of MBBR Bio Medias

Tongxiang Small Boss Special Plastic Products Co., Ltd. started producing and exporting bio media in 2002. With nearly 20 years of export experience, Small Boss has also accumulated a lot of experience. Customers will leave us some questions they care about. If you are buying or planning to buy, let us see if these questions are also helpful to you.

1.How to choose the appropriate size and shape of biomedia particles

The particle size and shape of biomedias have important effects on the development and maturation of their biofilms. Biomedias of different sizes and shapes have a great influence on the removal efficiency of pollutants and the structure of microbial communities in water bodies. Studies have shown that biofillers with large pores and high specific surface area can better maintain the development of biofilms, thereby improving their removal efficiency. Therefore, it is necessary to select the appropriate size and shape of biomedia particles for different water systems to achieve the best removal effect.

The porosity of Small Boss’ biomedia is between 85% and 92%, the surface is specially treated, virgin HDPE material is used, so that the biofilm can develop much better.

 

 

2.What to do if you encounter the blocking problem of biomedia

With the growth of microorganisms and the attachment of pollutants, the surface of biomedia particles is prone to clogging, reducing the effective surface area and growth space, and affecting the water quality treatment effect. How to reduce or avoid particle surface clogging is one of the urgent problems to be solved in the application of biomedias. Some studies suggest that this problem can be solved by using biomedias with low manufacturing cost and good durability. At the same time, strengthening regular inspection and maintenance is also very important for the stability and long-term benefits of biomedias.

Small Boss Strictly selected materials and special modification: Use virgin HDPE as the raw material with additive of special formula including UV and hydrophilic genes, FDA food grade.

 

3.How to judge the growth potential and film formation of biomedias

The formation of biofilm is a key step in the removal of pollutants by biomedias. However, when new biomedias are put into the system, there are uneven evolutions in the structure and quantity of different microbial communities, which often leads to unbalanced microbial growth or loose and dispersed microbial films. This will directly affect the removal efficiency and stability of biomedias. Therefore, in the application process of biomedias, it is necessary to understand the heterogeneity of different microbial communities more carefully, and to identify the affinity between pollutants and biomedias, so as to improve the growth and stability of biomedias.

Small Boss designs different MBBR Bio Medias for different processes of aerobic and anaerobic, high temperature and low temperature, different types of sewage and wastewater.

 

4.How to control the metabolic pathway and selection of biomeidas

During the application of biomedias, the selectivity of microbial metabolic pathways and the affinity for pollutants are one of the key factors affecting the removal efficiency and stability of biomedias. Different microbial communities have different choices and metabolic pathways for specific water pollutants. Understanding the removal characteristics of different microorganisms for water pollutants can better optimize the construction of biomedias and the removal efficiency of pollutants. Therefore, in the application process of biomedias, it is necessary to strengthen the depth and breadth of research on the selection of biological metabolic pathways and the affinity of pollutants in order to improve the removal efficiency and stability of biomedias.

Although biomedia is a very effective water quality treatment method, there are still some problems and challenges in its application. Therefore, it is necessary to start with the principle and mechanism of action of biomedia, and continuously optimize the selection and regulation strategies of biomedias to improve their application efficiency and success rate in water quality treatment. At the same time, it is necessary to strengthen investment and continuous upgrades in terms of technical equipment, management, operation and maintenance, so as to fill in the impact of pollutants in a more stable and efficient manner, and truly exert its governance effect and economic benefits.

Small Boss has participated in nearly 20 exhibitions in the first half of 2023, constantly learning and innovating the research and production of biomedias.