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Enhanced MBR flat membrane has four outstanding advantages
Release time:
2023-05-11
Enhanced MBR flat membrane has four outstanding advantages MBR flat membrane technology plays a very important role in the field of wastewater treatment. In recent years, this technology has been skillfully applied many times and can be used in urban sewage and industrial wastewater treatment planning. Therefore, with the continuous progress and maturity of MBRMBR flat membrane technology
EnhancedMBR flat membrane has four outstanding advantages
MBR flat membrane technology plays a very important role in the field of wastewater treatment. In recent years, this technology has been skillfully applied many times and can be used in urban sewage and industrial wastewater treatment planning. Therefore, with the continuous progress and maturity of MBRMBR flat membrane technology, MBRMBR flat membrane technology will be applied as a practical technology in universities and economies around the world. This can be achieved with good planning. In the future, MBR flat membrane will be further expanded. In the future, MBR flat membrane manufacturers should strengthen the research in the field of pretreatment and develop new and effective methods to deal with membrane clogging and operation failures. Optimize the energy requirements of MBRMBR flat membrane, minimize operating costs, use its own capacity utilization and air circulation, reduce membrane protection and replacement costs, reduce costs and labor requirements.
EnhancedMBR flat membrane has four outstanding advantages
Compared with the traditional PVDF hollow fiber membrane, the enhancedMBR flat membrane has four outstanding advantages:
1. The ultra-high strength inner lining reinforced MBR flat membrane is composed of PVDF alloy membrane and braided tube. Cassidelay membrane technology solves the problem of polyvinylidene fluoride hollow fiber membrane fiber breakage during use. It is called "permanent silk membrane". In addition, due to the good compatibility between the coating liquid and the knitted tube, as well as the special nanomaterials and adhesives, the defect that the film layer is easy to fall off in practical applications can be overcome.
2. The high water flux polyvinylidene fluoride hollow fiber membrane has a dense double-layer structure. Since the inner layer of the continuous filament MBR flat sheet membrane is directly attached to the braided tube, there is only a dense outer layer structure and a single layer structure. Therefore, under the same conditions, the water resistance of the polyvinylidene fluoride hollow fiber membrane is lower, the water efficiency is higher, and the water flux per unit membrane area is higher.
3. Excellent anti-fouling performance and ultra-high strength MBR flat film with permanent hydrophilic property. At the same time, the unique internal aeration design (not only the membrane frame has aeration pipes, but also each membrane curtain has aeration). The design improves the shaking of the membrane and the air-water scrubbing of the membrane surface, greatly improves the anti-pollution performance of the membrane module, and ensures the long-term stability of the MBR flat membrane water. At the same time, the aeration efficiency is improved, which is beneficial to the biological reaction in the aerobic stage.
Polyvinylidene fluoride (PVDF) has the characteristics of strong molecular structure, tight polymer chain arrangement, strong oxidation resistance, chemical corrosion resistance and long service life. Considering that MBR flat membrane has the characteristics of high strength and continuous filaments, the reinforced PVDF hollow fiber membrane has a longer service life than ordinary PVDF hollow fiber membrane.
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