Conductive layer-high density gas separation membrane

A technology that applies a conductive layer capable of pH changes to the surface of a gas separation membrane and uses electrical energy to recover high-purity ammonia from wastewater without chemicals. (This solves issues related to energy costs, chemical usage, and equipment corrosion in existing drying systems.)

Carbon reduction, eco-friendly, high-purity ammonia recovery technology

• conomic ammonia recovery is possible using high-density conductive separation membranes.
• Compact product configuration based on modular design.
• Various resource recycling is possible through the recovery of high-purity ammonia gas (fertilizer, hydrogen, ammonia)

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Comparison of existing and developed technologies

• Conductive-High Density Gas Separation Membrane Process

  No need for raw water preheating facility process
  Zero chemicals for pH adjustment Carbon emissions ↓

  Production of high purity ammonia gas Usability ↑

  

• Existing ammonia recovery process_stripping process

  Need for raw water preheating facility process
  Chemicals needed for pH adjustment (strong acid, strong alkaline agent) Carbon emissions ↑

  Recovery with ammonium sulfate Usability ↓