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    Membrane tube diffuser
    
					
				
    
				
    
					
    
					  
    
  
    
    
    
      
    upload/ProdPic/201909071553176440.jpg
    
      
    
        
      
          
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    Introduction
    
      
    Tube diffuser used in the process of batch and continuous aeration and energy saving design, installation, low cost, high reliability, excellent performance drilling is conducive to efficient oxygen transfer and utilization: to apply aeration system specifications, can use different drilling mode to adjust the working pressure, such as different slot length, distance, the density of drilling.
    Specifications:
    Diameter: 63mm, 93mm,113mm
    Length:300-1000mm
    Material: EPDM or Silicon
    Flow rate:1.7-17m3/hr
    
      
    
    
  
    
  
    
    
    
      
    Description
    Tube diffuser used in the process of batch and continuous aeration and energy saving design, installation, low cost, high reliability, excellent performance drilling is conducive to efficient oxygen transfer and utilization: to apply aeration system specifications, can use different drilling mode to adjust the working pressure, such as different slot length, distance, the density of drilling.
    The rubber membrane pipe is made from imported ethylene-propylene diene copolymer (EPDM) or silicon rubber, which makes the membrane anti-aging, corrosion-resisting and long service life, as long as 5 to 8 years.
    The aerating hole is evenly formed, leading to good expandability and instant closing. During aerating work, the fine bubbles (1 – 3 mm) can be generated and the oxygenation utilization can be as high 35 – 42%.
    The gas vent is used to distribute the gas in a quick and even way. The aerating membrane stresses evenly, which can increase the service life of the rubber diaphragm pipe and the uniformity of released bubbles and improve the aerating effect.
        
    
    
    
      
    Applications
    1. Municipal sewage;
    2. Various industrial wastewater treatment.
    3.Aquaculture
    4.Rivers and lakes purify water.

    
    
    
      
    Technical parameters
     Model 
    Parameters 
    φ63*500
    φ63*750
    φ63*1000
    Dimensions φ*L(mm)
    63*500
    63*750
    63*1000
    Standard
    Oxygen
    Transfer
    Efficiency
    (%)
    Water
    Depth
    (m)
    5.0
    23-32%
    23-32%
    23-32%
    6.0
    34-39.5%
    34-39.5%
    34-39.5%
    7.0
    31-45%
    31-45%
    31-45%
    Air Flow (m3/h·piece)
    1.7-6.8
    3.4-13.6
    3.4-17.0
    Surface Area (m2/piece)
    0.82-1.26
    0.98-2.11
    0.98-2.35
    Number of Holes(pcs)
    8080
    10300
    13880
    Bubble Diameter (mm)
    0.8-2.0
    0.8-2.0
    0.8-2.0
    Pressure Loss (cm)
    25-42
    25-41.5
    25-40
    Standard Aeration Efficiency
    (water depth:5m)
    7.5kg O?/kw·h
    Tensile Strength(kpa)
    ＞13.8*103

    
    
    
      
    Advantages
    1.Simple structure, convenient installation and maintenance, low system price.
    2.High oxygen utilization, reliable performance, high power efficiency, small resistance, low energy consumption
    3.Avoid sewage intrusion,not easy to clog the stoma
    4.Convenient management, no air purification, no backwash
    5.Advanced membrane perforation technique creates extremely fine, uniform bubble pattern for optimal oxygen transfer, which leads high oxygen conversion rate and can achieve the effect of mixing and stirring
    6.Imported raw material can remain flexible for a long time, good chemical stability, no plasticizer, long service life
    7.Acid and alkali resistance, non-hardening, not brittle, not aging
    
    
    
      
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