100% HDPE Mbbr K1/K3/K5 Mbbr Biofilm Reactor

100% HDPE Mbbr K1/K3/K5 Mbbr Biofilm Reactor

Introduce：

It is also crucial how much "active" biomass can establish on the carrier media and, as a result, which efficiency and removal rate can be attained. It is essential that the biomass is permanently fixed on the carrier media in order to provide an optimal habitat for the required microorganisms. Any biomass that is quickly being sheared off or rinsed off during the movement process (Moving Bed) gives no chance to slowly growing organisms like nitrifying or Anammox-bacteria. This is why it is important to establish the biofilm permanently.A large surface area or a huge quantity of biomass is not beneficial as long as the microorganisms are not sufficiently supplied with nutrients. In this way, an important role is played by the shape or geometry of the numerous carriers which are available on the market. Here as well, it is not the virgin and unused condition of the carrier media but the biomass that is crucial to when it comes to becoming established later on during the operation in the sewage treatment plant. The biomass must be stringently "active" to attain optimal biological removal rates. A biomass which has died off due to the lack of nutrients is not useful and does not contribute to the desired metabolic processes.100% HDPE Mbbr K1/K3/K5 Mbbr Biofilm Reactor

Active biomass：

The description "active biomass" means that all microorganisms within the biomass are sufficiently supplied with essential nitrogen (N), phosphorus (P), with the wastewater pollutants to be metabolized, and with oxygen (if required). The so-called supply channel of the previously mentioned substrates and oxygen is the diffusion depth. For the supply of organisms inside of the biomass (or biofilms), the reaction time-dependent diffusion depth is limited to 0.2 – 0.5 mm.Subsequently, the organisms which are located in the lower layers of the biomass are not sufficiently supplied with substrates and consequently die off. As a result, the layer below the depth of 0.5 mm does not contribute to the metabolism process (removal rate) and in turn must not be considered for indicating the removal efficiency of the respective carrier. Actually, the died-off biomass can even have a negative impact on the active biomass/biofilms above it, due to fouling processes and H2S-generation.100% HDPE Mbbr K1/K3/K5 Mbbr Biofilm Reactor

MBBR Specification：

Neat Workshop with 105 Lines

Neatly arranged workshop with machines lines, Neat floor without any power or Dirty, Bright platform, Put in order of store goods, Experience Engineers and strictly quality control system.

Extracurricular tips:

General filter materials need regular cleaning and refurbishment and maintenance, while new biological fillers generally do not need to be cleaned and refurbished after participating in the cycle. They can be used repeatedly and have a service life of over 15 years

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