Nitrogen Sparger

Nitrogen Sparger Manufacture and Nitrogen Sparging Supplier In China


Nitrogen Sparger Professional Custom Manufacturer 


The best way of sparging methods to delivery the Nitrogen to liquid and get the good quality liquid you want

to is the use the sintered metal Nitrogen Sparger, because of the porous sparger structure is better than normal,

also sintered metal sparger can bear higher pressure although you need use smaller pore size nitrogen sparger

for your sparge tube for your sparger tank or equipment. 


No matter what do you want to the nitrogen for wine or other liquid, we can accept custom the sparger tube,

please check as follow details before you order the Nitrogen Sparger: 

1.Size :  Normal size we cab supply D1/2"*H1-7/8" , 0.5um - 2 um with 1/4" Barb  - 1/8" Barb  

2. Materials:  Sintered Stainless steel 316L, Monel, Nickel 

3.  Pore Size : From 0.2 - 120um

4. O.E.M Install End With Female Thread,  Flare thread or with Wand 

5. Can Customize Porous Sparger with Flange Plate when you need to fixed installation 



So, What pore size and length of  the Nitrogen Sparger do you want for your sparging equipment ?

Contact us for your project requirement, and let us talk more details.


contact us icone hengko  




Main feature of Nitrogen Sparger

A Nitrogen Sparger is a device used to introduce nitrogen gas into a liquid. The main feature of a Nitrogen Sparger is that it allows for the efficient introduction of a large volume of nitrogen gas into a liquid, typically to achieve a desired level of dissolved nitrogen in the liquid. There are various purposes, such as providing an oxygen source for aerobic bacteria in a bioreactor or creating a blanket of nitrogen gas to prevent oxidation in a chemical reactor.

1. Efficient introduction of a large volume of nitrogen gas into a liquid

2. Allows for precise control of the amount of dissolved nitrogen in the liquid

3. Various purposes, such as providing oxygen for aerobic bacteria or creating a blanket of nitrogen gas to prevent oxidation.

4. Various applications, including bioreactors and chemical reactors.

5. It can be designed with different types of sparging systems, such as a porous tube, a hollow fiber membrane, or a disk diffuser, depending on the specific application's requirements.

6. It can be automated to control the flow of nitrogen and dissolved nitrogen levels.

7. Prevent oxidation and contamination in the liquid.



How to OEM Nitrogen Sparger, What You Should Care ?

When OEM (original equipment manufacturer) produces Nitrogen Spargers, some important factors you should consider include the following:

1. Materials: The materials used to construct the sparger should be suitable for the specific application and withstand the chemical and physical properties of the liquid or gas injected.
2. Design: The sparger design should be optimized for efficient and effective nitrogen injection. The Main includes the size, shape, and number of injection points.
3. Quality control: The manufacturing process should include strict measures to ensure the spargers are free from defects and meet the required specifications.
4. Compatibility: The sparger should be compatible with the equipment it will use and have the necessary connections and fittings.
5. Certification: The sparger should comply with relevant industry standards and regulations and have the necessary certifications.
6. Customization: The sparger should be customizable to meet the specific needs and requirements of the customer.
7. Cost-effective: The sparger should be cost-effective in terms of manufacturing and maintenance costs.
8. After-sales service: The OEM should provide good after-sales service to ensure the sparger is installed and maintained correctly and to provide customer support as needed.


Sintered Metal nitrogen Sparging Working principle diagram


Application of Nitrogen Sparger

1. Aeration: Nitrogen spargers are used in wastewater treatment to provide aeration and oxygenation of the water. It helps to break down organic matter and promote the growth of beneficial    bacteria.
2. Carbonation: Nitrogen spargers are used in the beverage industry to inject nitrogen into carbonated drinks to create a creamy texture and a consistent head of foam.
3. Inerting: Nitrogen spargers can create an inert atmosphere in tanks or vessels, which is useful for storing or transporting flammable or explosive materials.
4. Mixing: Nitrogen spargers can mix liquids, gases, or powders in industrial processes, such as food processing, pharmaceutical manufacturing, and chemical production.
5. Leaching: Nitrogen spargers can dissolve and extract valuable minerals or metals from ores by injecting nitrogen into the leaching solution.
6. Cooling: Nitrogen spargers can cool down hot materials, such as molten metal, by injecting a nitrogen gas stream, which helps to cool down the material quickly and efficiently.



FAQ about nitrogen sparging and nitrogen sparger 


1. What is nitrogen sparging?

    Nitrogen sparging is a process in which nitrogen gas is injected into a liquid, typically water or a liquid solution, to create a specific effect. It can include aerating the liquid to promote the growth of beneficial bacteria, creating an inert atmosphere, or dissolving and extracting valuable minerals or metals.


2. What are the benefits of nitrogen sparging?

    The benefits of nitrogen sparging can include improved efficiency in wastewater treatment, enhanced product quality in the beverage industry, and increased safety when working with flammable or explosive materials. It can also cool down hot materials, mix, and leach.

3. How does a nitrogen sparger work?

    A nitrogen sparger works by injecting nitrogen gas into a liquid through a series of small openings or injection points. The nitrogen bubbles create a rise to the surface and transfer their buoyancy energy to the liquid, promoting mixing and the desired effect, such as oxygenation or inerting.


4. What types of liquids can be treated with nitrogen sparging?

    Nitrogen sparging can be used on various liquids, including water, wastewater, food and beverage production, and chemical solutions.


5. What are the different types of nitrogen spargers available?

    Several nitrogen spargers are available, including ceramic, porous metal, and hollow-tube spargers. The type of sparger best suited for a specific application will depend on factors such as the chemical properties of the treated liquid and the required flow rate.


6. How do you maintain a nitrogen sparger?

    Maintenance for a nitrogen sparger typically includes regular cleaning and inspection of the injection points to ensure they are free from clogs or blockages. It is also important to check the connections and fittings to ensure they are secure and not leaking. The OEM should be able to provide more detailed instructions on how to maintain the specific model of nitrogen sparger that you are using.


7. How do you choose the right nitrogen sparger for your application?

    When choosing a nitrogen sparger, it is important to consider factors such as the chemical properties of the liquid being treated, the required flow rate, and the specific effects you are trying to achieve. Other factors that need to consider included the materials of construction, the size and number of injection points, and compatibility with your existing equipment.


8. Can nitrogen spargers be used in hazardous environments?

    Some nitrogen spargers are specifically designed for use in hazardous environments, such as those that involve flammable or explosive materials. These spargers will typically be constructed from materials resistant to corrosion and fire and have safety features such as explosion-proof enclosures.


9. How much nitrogen is required for sparging?

    The amount of nitrogen required for sparging will depend on factors such as the flow rate, the size of the sparger, and the desired effects. It is important to consult the manufacturer's specifications for the specific sparger you use to determine the appropriate nitrogen flow rate.


10. What are the potential drawbacks of nitrogen sparging?

      Some potential drawbacks of nitrogen sparging include the cost of the nitrogen gas and equipment, the need for regular maintenance, and the potential for leaks or spills if the equipment is not properly maintained. Additionally, nitrogen sparging may not be suitable for all liquids or applications.



 Here you can check the Nitrogen Sparger Video by the Nitrogen Sparger Tube



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