Specifications

Oxygen Transfer Rate (OTR) and airflow resistance data

For chemical reactions and special usages

　Examples of use in accelerating chemical reactions 

• Chemical reaction acceleration (gas–liquid, liquid–liquid, solid–liquid)
  As part of the chemical production line
• Oxidation of waste liquid from flue gas desulfurization
  Aerating to oxidate SO₃ to SO₄
• Accelerating Fenton’s reaction
  Mixing and churning to prevent the accumulation of precipitate
• Neutralization
  Powerful mixing to prevent rapid fluctuations in pH
• Gas absorption
  Incorporating toxic gases into liquids; producing calcium carbonate by reacting limewater with the CO₂ in exhaust gas
  
• Degassing
  Removal and discharge of VOCs (Volatile Organic Compounds), ammonia, etc
• Other
  Improving poor mixing
  
  

　Examples of specialized usage

• Aeration of white water at a paper mill
  Preventing decomposition, anaerobic growth and the generation of hydrogen sulfide
• Prevention of sludge accumulation
  Preventing heavy material from accumulating on the tank floor
• Aeration tank load reduction
  Oxygen enrichment in a raw water tank and equalization tank
• Oxygen enrichment of hypoxic water
  Increasing oxygen levels in dams, lakes, marshes and ponds; promoting turnover
• Oxygen enrichment of aquaculture water
  Increasing oxygen levels in aquaculture and irrigation water; finely dispersing micronutrients such as minerals
• Membrane flushing
  Powerful aeration to inhibit membrane fouling
• Acceleration of cultivation and fermentation
  Accelerating cultures in the food and pharmaceutical industries, among others; accelerating various kinds of fermentation
• Fermentation broth churning
  Evenly stirring and uniformly mixing fermentation broths and mashes, such as for Japanese saké
• Other
  Improving poor mixing