Wastewater treatment TPU aeration diaphragm or TPU aeration Tubing . The product is a hose type microporous aeration tube. Many tiny aeration holes are opened on the tube wall with advanced equipment, and the micropores are opened during aeration. Aeration, the pressure of water and its own elasticity make the micropores closed when not aerated, which prevents the backflow of sewage and sludge to a certain extent, thereby preventing sewage and sludge from clogging the aerator. The high-transparency TPU Tube for water treatment system is made of imported raw materials and can be used in sewage treatment tanks in various fields as a tubular aeration system. High transparent TPU hose has the advantages of high pressure resistance, low resistance, high oxygen transfer rate, anti-aging,acid and alkali resistance, wear resistance, bending resistance, and can withstand high and low temperature changes from minus 40 degrees to 80 degrees. It can be used in High-density farms, biological contact oxidation ponds, petrochemicals, oil refining, coking, printing and dyeing, pharmaceuticals, brewing, industrial wastewater and urban sewage, etc.
Technical parameters
Product parameters of TPU aeration membrane tube :
1, Width: 25MM ~ 300MM
2, Wall thickness: 0.1 - 2.0mm
3, Number of holes: 18000 holes/m
4, Ventilation: 3/h.m 4-10
5, Service area: 2/m 1-2.5
6, Service life: 3-5 years
Product Advantage
1. TPU aeration membrane tube has good advantages in terms of oxygen transfer rate, compression resistance and maintenance. And it has the characteristics of high tension, high tensile force, toughness and aging resistance, high chemical corrosion resistance and tear resistance, and is not easy to break.
2. The wear resistance of TPU diaphragm is good, which is more than five times that of rubber. High tensile strength, elongation at break can be as high as 1000%. Tear strength is the ability of the aeration diaphragm to resist tearing. TPU has high tear resistance, and the ratio of tear strength to silicone rubber is very good.
3. Compared with other types of diaphragms, the performance of TPU tubular aerator is more perfect and has a longer service life. The diaphragm process is one-time extrusion molding. The internal energy can ensure the requirements of oxygenation and the uniformity of gas distribution in the pool.
Product Application
Large spec PU TUBE for industrial wastewater aeration system/TPU aeration membrane tube Application range:
1.Supply of fine air bubbles , Activated sludge nitrification oxygen supply,Continuous or intermittent gas supply system ;
2.Oxygen delivery before biological reactions and fixed beds ;
3.Activated sludge tank mixing and stirring ( municipal sewage, waste water, chemical sewage, printing sewage, pharmaceutical sewage and industrial sewage) ;
4. Desilting tank ventilation, aerobic aeration tank aeration,Water body re-restoration system; aquaculture, etc.
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