Chengdu Biological Contact Oxidation MethodCompany AnalysisWhat are the characteristics of membrane biological wastewater treatment technology?

(1) It can efficiently perform solid-liquid separation, separating suspended substances, colloidal substances, and microbial communities lost from biological units in wastewater from purified water. The separation process is simple, occupies a small area, has good effluent quality, and generally does not require tertiary treatment for reuse.

(2) It can maintain a high concentration of biomass in the biological treatment unit, greatly increasing the volumetric load. At the same time, the high efficiency of membrane separation greatly shortens the hydraulic retention time of the treatment unit, and correspondingly reduces the footprint of the bioreactor.

(3) Due to its ability to prevent the loss of various microbial communities, it is beneficial for the growth of slow growing bacteria (such as nitrifying bacteria), thereby facilitating the smooth progress of various metabolic processes in the system.

(4) Extending the residence time of some macromolecules that are difficult to degrade organic compounds is beneficial for their decomposition.

〔5〕 Membrane treatment technology, like other filtration and separation technologies, is prone to clogging as a filtration medium during long-term operation. The flow rate of water through the membrane gradually decreases over time. Effective backwashing and chemical cleaning can slow down the decrease in membrane flux and maintain the effective service life of MBR systems.

(6) MBR technology is applied in urban sewage treatment, and due to its simple process and convenient operation, it can achieve fully automatic operation and management

If you need such Chengdu sewage treatment equipment, please contact us for purchase.