With the rapid development of our country’s economy, the shortage of water resources has become a limiting factor restricting the further development of our country’s printing and dyeing industry. In order to achieve the sustainable development of the printing and dyeing industry, the recycling of printing and dyeing wastewater Reuse becomes the key to achieving this goal, which requires the use of mbr flat film materials.
The first treatment mainly removes suspended solids and floating substances in wastewater, and also pretreats wastewater through neutralization or balanced pretreatment. Adjusting to enter the receiving water body or secondary treatment device mainly includes physical treatment methods such as filtration and sedimentation. After primary treatment, only 30% of the BOD of wastewater is generally removed, which does not meet the discharge standards and still requires secondary treatment.
mbr Flat Membrane It has a microporous structure with staggered fibers and a porosity of 80%~90%. Shaping treatment, stable microporous structure, good interception of dust particles, and its pore size is small and uniform, surface filtration mechanism, easy dust removal, strong hydrophobicity, low surface energy, good non-adhesive ability, good at removing surface accumulation The dust can be recovered by washing with water or backflushing, greatly extending the service life, and the filtration efficiency can reach 99.9995%. It can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.
The mbr flat film produced by the manufacturer uses imported raw materials and has a full set of advanced production equipment. Clean rooms and independent composite slitting workshops ensure the quality of microporous membranes. PTFE membrane technology has always been the core of the business and plays a very important role in biopharmaceuticals, equipment, food and beverages, semiconductor processes, communications and other fields. Its pore-forming capacity ranges from 0.1μm to 1μm, providing fine filtration and removal of small bacteria. Virus, hydrophobic breathable, sound-permeable and other functional solutions. Interested parties can enter the store for consultation and purchase.
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