The air-mixing ejector operates on the Venturi principle, drawing oxygen into the water stream to promote the oxidation of dissolved iron, forming easily removable iron precipitates. The air-mixing ejector is a standout product manufactured by GOODME Vietnam.

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Venturi principle:
An ejector uses the Venturi principle to create a pressure difference, drawing oxygen from the outside into the water stream.
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Structure:
The ejector contains Venturi tubes for aeration, a 750W pressure pump to create pressure to push air into the filtration system after aeration, a float switch, and a 1m³ storage tank.
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Iron oxidation:
Oxygen drawn into the water will oxidize iron (Fe2+) to iron (Fe3+), a precipitate that is easily removed.
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Remove the precipitate:
Iron precipitates are removed through filtration methods such as using sand filter columns, activated carbon, or other filter materials.
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Highly effective:
It helps remove iron effectively, especially in water sources heavily contaminated with alum.
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Simple and easy to install:
Ejectors have a simple design, making them easy to install and maintain.
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Cost savings:
Compared to other disposal methods, ejectors can save on operating and maintenance costs.
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Replacing traditional methods:
Methods such as sprinkler systems and high-load towers can be used as alternatives in water treatment.
- Well water treatment: Removal of iron, manganese, and other heavy metals.
- Wastewater treatment: In some cases, ejectors can also be used to treat industrial wastewater.
SPECIFICATIONS
- Components: Venturi gas mixer, 1m³ storage tank, pressure pump, electric float switch.
- Components: plastic tank, 750W pump, electric float switch.
- Durability: 3 to 5 years .
- Weight: 35 KG (excluding water)
- Operating capacity : 1-2 M3/H/unit.




