Ammonia Removal Membrane (PTFE-MBC-4040)
  • Ammonia Removal Membrane (PTFE-MBC-4040)

Ammonia Removal Membrane (PTFE-MBC-4040)

The polytetrafluoroethylene material itself has strong hydrophobicity, high toughness, chemical corrosion resistance and anti-pollution ability. The deamination membrane module made of it has the characteristics of long service life, strong anti-pollution performance, and can be cleaned and reused.

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Product Description

Nitrogen Removal Membrane /Ammonia Removal Membrane(MBC-4040)

Treating wastewater containing ammonia nitrogen is a major challenge in the field of environmental protection. In order to deal with this problem, after years of research and development, Conano has launched a deammonia nitrogen module based on PTFE hollow fiber membrane technology. This component takes advantage of the high water resistance of the PTFE membrane and its ability to allow gas to pass through but prevent liquid from permeating, and simultaneously performs two steps of stripping and absorbing ammonia nitrogen.

In the actual application process, the pH value of the wastewater is first adjusted to the basic level, so that the ammonia nitrogen ions in the wastewater are converted into the form of ammonia water. Then, a certain ammonia partial pressure difference is created on both sides of the membrane through control, so that the ammonia gas on the high partial pressure side passes through the membrane wall and reaches the absorption liquid on the low partial pressure side. This method can effectively reduce the concentration of ammonia nitrogen in wastewater. In addition, because the PTFE deamination membrane has excellent air tightness, it does not need to use external air for agitation, thus reducing potential secondary pollution. At the same time, this process is carried out under lower pressure, so it has the advantages of energy saving and emission reduction. The high water resistance, high toughness, chemical corrosion resistance and anti-pollution ability of the PTFE material itself make the deamination membrane module made of it have the characteristics of long service life, strong anti-pollution performance, and can be cleaned and reused.


· The high density of the membrane allows for a high removal rate of ammonia nitrogen.

· The system operates at nearly normal pressure, resulting in over 80% energy savings, low energy consumption, and reduced operating costs.

· The membrane material is made of PTFE, which provides resistance to corrosion, acids, alkalis, and high temperatures, and has high hydrophobicity. It is insoluble and does not melt.

· The membrane has uniform and narrow pores, which help prevent issues like polarization and scaling.

· The membrane wire is woven into an array, which enhances its ability to withstand the impact of the fluid, preventing breakage and ensuring a long, stable service life.

Product size specifications:


Parameters table:







Membrane component parameters

Membrane material


Effective membrane area




Nominal pore


Membrane form

Hollow fiber membrane

Membrane component size





Inlet and outlet





Sealing material


Sealing material

Epoxy resin

Temperature -resistant


Tolerance pH value


Ammonia nitrogen removal rate



· The removal and recovery of ammonia nitrogen from various sources such as recycling liquid, enriched liquid, wastewater with reactive volatile components.

· Municipal sewage, industrial wastewater from chemical, pharmaceutical, metallurgical, and other industries, as well as liquid disposed in landfills.

· Bromine extraction from seawater, underground salt halides, chemical solutions, and similar substances.

Key words: Ammonia Removal Membrane (PTFE-MBC-4040)

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